194907168

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 619315200

約数和(自身を除く): 424408032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 383, 432, 456, 496, 513, 558, 589, 608, 684, 744, 766, 837, 864, 912, 992, 1026, 1116, 1149, 1178, 1368, 1488, 1532, 1674, 1767, 1824, 2052, 2232, 2298, 2356, 2736, 2976, 3064, 3348, 3447, 3534, 4104, 4464, 4596, 4712, 5301, 5472, 6128, 6696, 6894, 7068, 7277, 8208, 8928, 9192, 9424, 10341, 10602, 11873, 12256, 13392, 13788, 14136, 14554, 15903, 16416, 18384, 18848, 20682, 21204, 21831, 23746, 26784, 27576, 28272, 29108, 31806, 35619, 36768, 41364, 42408, 43662, 47492, 55152, 56544, 58216, 63612, 65493, 71238, 82728, 84816, 87324, 94984, 106857, 110304, 116432, 127224, 130986, 142476, 165456, 169632, 174648, 189968, 196479, 213714, 225587, 232864, 254448, 261972, 284952, 320571, 330912, 349296, 379936, 392958, 427428, 451174, 508896, 523944, 569904, 641142, 676761, 698592, 785916, 854856, 902348, 1047888, 1139808, 1282284, 1353522, 1571832, 1709712, 1804696, 2030283, 2095776, 2564568, 2707044, 3143664, 3419424, 3609392, 4060566, 5129136, 5414088, 6090849, 6287328, 7218784, 8121132, 10258272, 10828176, 12181698, 16242264, 21656352, 24363396, 32484528, 48726792, 64969056, 97453584, 194907168]

約数ペア:

[(1, 194907168), (2, 97453584), (3, 64969056), (4, 48726792), (6, 32484528), (8, 24363396), (9, 21656352), (12, 16242264), (16, 12181698), (18, 10828176), (19, 10258272), (24, 8121132), (27, 7218784), (31, 6287328), (32, 6090849), (36, 5414088), (38, 5129136), (48, 4060566), (54, 3609392), (57, 3419424), (62, 3143664), (72, 2707044), (76, 2564568), (93, 2095776), (96, 2030283), (108, 1804696), (114, 1709712), (124, 1571832), (144, 1353522), (152, 1282284), (171, 1139808), (186, 1047888), (216, 902348), (228, 854856), (248, 785916), (279, 698592), (288, 676761), (304, 641142), (342, 569904), (372, 523944), (383, 508896), (432, 451174), (456, 427428), (496, 392958), (513, 379936), (558, 349296), (589, 330912), (608, 320571), (684, 284952), (744, 261972), (766, 254448), (837, 232864), (864, 225587), (912, 213714), (992, 196479), (1026, 189968), (1116, 174648), (1149, 169632), (1178, 165456), (1368, 142476), (1488, 130986), (1532, 127224), (1674, 116432), (1767, 110304), (1824, 106857), (2052, 94984), (2232, 87324), (2298, 84816), (2356, 82728), (2736, 71238), (2976, 65493), (3064, 63612), (3348, 58216), (3447, 56544), (3534, 55152), (4104, 47492), (4464, 43662), (4596, 42408), (4712, 41364), (5301, 36768), (5472, 35619), (6128, 31806), (6696, 29108), (6894, 28272), (7068, 27576), (7277, 26784), (8208, 23746), (8928, 21831), (9192, 21204), (9424, 20682), (10341, 18848), (10602, 18384), (11873, 16416), (12256, 15903), (13392, 14554), (13788, 14136)]