161489664

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 432

約数和(自身を含む): 612218880

約数和(自身を除く): 450729216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 31, 32, 34, 36, 38, 42, 48, 51, 56, 57, 62, 63, 64, 68, 72, 76, 84, 93, 96, 102, 112, 114, 119, 124, 126, 128, 133, 136, 144, 152, 153, 168, 171, 186, 192, 204, 217, 224, 228, 238, 248, 252, 256, 266, 272, 279, 288, 304, 306, 323, 336, 342, 357, 372, 384, 399, 408, 434, 448, 456, 476, 496, 504, 527, 532, 544, 558, 576, 589, 608, 612, 646, 651, 672, 684, 714, 744, 768, 798, 816, 868, 896, 912, 952, 969, 992, 1008, 1054, 1064, 1071, 1088, 1116, 1152, 1178, 1197, 1216, 1224, 1292, 1302, 1344, 1368, 1428, 1488, 1581, 1596, 1632, 1736, 1767, 1792, 1824, 1904, 1938, 1953, 1984, 2016, 2108, 2128, 2142, 2176, 2232, 2261, 2304, 2356, 2394, 2432, 2448, 2584, 2604, 2688, 2736, 2856, 2907, 2976, 3162, 3192, 3264, 3472, 3534, 3648, 3689, 3808, 3876, 3906, 3968, 4032, 4123, 4216, 4256, 4284, 4352, 4464, 4522, 4712, 4743, 4788, 4864, 4896, 5168, 5208, 5301, 5376, 5472, 5712, 5814, 5952, 6324, 6384, 6528, 6783, 6944, 7068, 7296, 7378, 7616, 7752, 7812, 7936, 8064, 8246, 8432, 8512, 8568, 8928, 9044, 9424, 9486, 9576, 9792, 10013, 10336, 10416, 10602, 10944, 11067, 11424, 11628, 11904, 12369, 12648, 12768, 13056, 13566, 13888, 14136, 14592, 14756, 15232, 15504, 15624, 16128, 16492, 16864, 17024, 17136, 17856, 18088, 18848, 18972, 19152, 19584, 20026, 20349, 20672, 20832, 21204, 21888, 22134, 22848, 23256, 23808, 24738, 25296, 25536, 27132, 27776, 28272, 29512, 30039, 30464, 31008, 31248, 32984, 33201, 33728, 34048, 34272, 35712, 36176, 37107, 37696, 37944, 38304, 39168, 40052, 40698, 41344, 41664, 42408, 43776, 44268, 45696, 46512, 49476, 50592, 51072, 54264, 55552, 56544, 59024, 60078, 62016, 62496, 65968, 66402, 67456, 68544, 70091, 71424, 72352, 74214, 75392, 75888, 76608, 80104, 81396, 82688, 83328, 84816, 88536, 90117, 91392, 93024, 98952, 101184, 102144, 108528, 113088, 118048, 120156, 124032, 124992, 131936, 132804, 134912, 137088, 140182, 144704, 148428, 150784, 151776, 153216, 160208, 162792, 166656, 169632, 177072, 180234, 186048, 197904, 202368, 210273, 217056, 226176, 236096, 240312, 248064, 249984, 263872, 265608, 274176, 280364, 289408, 296856, 303552, 306432, 320416, 325584, 339264, 354144, 360468, 372096, 395808, 404736, 420546, 434112, 452352, 472192, 480624, 499968, 527744, 531216, 560728, 578816, 593712, 607104, 630819, 640832, 651168, 678528, 708288, 720936, 744192, 791616, 841092, 868224, 944384, 961248, 1055488, 1062432, 1121456, 1187424, 1214208, 1261638, 1281664, 1302336, 1357056, 1416576, 1441872, 1583232, 1682184, 1736448, 1922496, 2124864, 2242912, 2374848, 2523276, 2563328, 2604672, 2833152, 2883744, 3166464, 3364368, 3844992, 4249728, 4485824, 4749696, 5046552, 5209344, 5767488, 6728736, 7689984, 8499456, 8971648, 9499392, 10093104, 11534976, 13457472, 17943296, 20186208, 23069952, 26914944, 40372416, 53829888, 80744832, 161489664]

約数ペア:

[(1, 161489664), (2, 80744832), (3, 53829888), (4, 40372416), (6, 26914944), (7, 23069952), (8, 20186208), (9, 17943296), (12, 13457472), (14, 11534976), (16, 10093104), (17, 9499392), (18, 8971648), (19, 8499456), (21, 7689984), (24, 6728736), (28, 5767488), (31, 5209344), (32, 5046552), (34, 4749696), (36, 4485824), (38, 4249728), (42, 3844992), (48, 3364368), (51, 3166464), (56, 2883744), (57, 2833152), (62, 2604672), (63, 2563328), (64, 2523276), (68, 2374848), (72, 2242912), (76, 2124864), (84, 1922496), (93, 1736448), (96, 1682184), (102, 1583232), (112, 1441872), (114, 1416576), (119, 1357056), (124, 1302336), (126, 1281664), (128, 1261638), (133, 1214208), (136, 1187424), (144, 1121456), (152, 1062432), (153, 1055488), (168, 961248), (171, 944384), (186, 868224), (192, 841092), (204, 791616), (217, 744192), (224, 720936), (228, 708288), (238, 678528), (248, 651168), (252, 640832), (256, 630819), (266, 607104), (272, 593712), (279, 578816), (288, 560728), (304, 531216), (306, 527744), (323, 499968), (336, 480624), (342, 472192), (357, 452352), (372, 434112), (384, 420546), (399, 404736), (408, 395808), (434, 372096), (448, 360468), (456, 354144), (476, 339264), (496, 325584), (504, 320416), (527, 306432), (532, 303552), (544, 296856), (558, 289408), (576, 280364), (589, 274176), (608, 265608), (612, 263872), (646, 249984), (651, 248064), (672, 240312), (684, 236096), (714, 226176), (744, 217056), (768, 210273), (798, 202368), (816, 197904), (868, 186048), (896, 180234), (912, 177072), (952, 169632), (969, 166656), (992, 162792), (1008, 160208), (1054, 153216), (1064, 151776), (1071, 150784), (1088, 148428), (1116, 144704), (1152, 140182), (1178, 137088), (1197, 134912), (1216, 132804), (1224, 131936), (1292, 124992), (1302, 124032), (1344, 120156), (1368, 118048), (1428, 113088), (1488, 108528), (1581, 102144), (1596, 101184), (1632, 98952), (1736, 93024), (1767, 91392), (1792, 90117), (1824, 88536), (1904, 84816), (1938, 83328), (1953, 82688), (1984, 81396), (2016, 80104), (2108, 76608), (2128, 75888), (2142, 75392), (2176, 74214), (2232, 72352), (2261, 71424), (2304, 70091), (2356, 68544), (2394, 67456), (2432, 66402), (2448, 65968), (2584, 62496), (2604, 62016), (2688, 60078), (2736, 59024), (2856, 56544), (2907, 55552), (2976, 54264), (3162, 51072), (3192, 50592), (3264, 49476), (3472, 46512), (3534, 45696), (3648, 44268), (3689, 43776), (3808, 42408), (3876, 41664), (3906, 41344), (3968, 40698), (4032, 40052), (4123, 39168), (4216, 38304), (4256, 37944), (4284, 37696), (4352, 37107), (4464, 36176), (4522, 35712), (4712, 34272), (4743, 34048), (4788, 33728), (4864, 33201), (4896, 32984), (5168, 31248), (5208, 31008), (5301, 30464), (5376, 30039), (5472, 29512), (5712, 28272), (5814, 27776), (5952, 27132), (6324, 25536), (6384, 25296), (6528, 24738), (6783, 23808), (6944, 23256), (7068, 22848), (7296, 22134), (7378, 21888), (7616, 21204), (7752, 20832), (7812, 20672), (7936, 20349), (8064, 20026), (8246, 19584), (8432, 19152), (8512, 18972), (8568, 18848), (8928, 18088), (9044, 17856), (9424, 17136), (9486, 17024), (9576, 16864), (9792, 16492), (10013, 16128), (10336, 15624), (10416, 15504), (10602, 15232), (10944, 14756), (11067, 14592), (11424, 14136), (11628, 13888), (11904, 13566), (12369, 13056), (12648, 12768)]