158775552

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 360

約数和(自身を含む): 554005760

約数和(自身を除く): 395230208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 64, 72, 76, 78, 81, 93, 96, 104, 108, 114, 117, 124, 128, 144, 152, 156, 162, 171, 186, 192, 208, 216, 228, 234, 247, 248, 256, 279, 288, 304, 312, 324, 342, 351, 372, 384, 403, 416, 432, 456, 468, 494, 496, 513, 558, 576, 589, 608, 624, 648, 684, 702, 741, 744, 768, 806, 832, 837, 864, 912, 936, 988, 992, 1026, 1053, 1116, 1152, 1178, 1209, 1216, 1248, 1296, 1368, 1404, 1482, 1488, 1539, 1612, 1664, 1674, 1728, 1767, 1824, 1872, 1976, 1984, 2052, 2106, 2223, 2232, 2304, 2356, 2418, 2432, 2496, 2511, 2592, 2736, 2808, 2964, 2976, 3078, 3224, 3328, 3348, 3456, 3534, 3627, 3648, 3744, 3952, 3968, 4104, 4212, 4446, 4464, 4712, 4836, 4864, 4992, 5022, 5184, 5301, 5472, 5616, 5928, 5952, 6156, 6448, 6669, 6696, 6912, 7068, 7254, 7296, 7488, 7657, 7904, 7936, 8208, 8424, 8892, 8928, 9424, 9672, 9984, 10044, 10368, 10602, 10881, 10944, 11232, 11856, 11904, 12312, 12896, 13338, 13392, 14136, 14508, 14592, 14976, 15314, 15808, 15903, 16416, 16848, 17784, 17856, 18848, 19344, 20007, 20088, 20736, 21204, 21762, 21888, 22464, 22971, 23712, 23808, 24624, 25792, 26676, 26784, 28272, 29016, 29952, 30628, 31616, 31806, 32643, 32832, 33696, 35568, 35712, 37696, 38688, 40014, 40176, 42408, 43524, 43776, 44928, 45942, 47424, 47709, 49248, 51584, 53352, 53568, 56544, 58032, 61256, 63232, 63612, 65286, 65664, 67392, 68913, 71136, 71424, 75392, 77376, 80028, 80352, 84816, 87048, 89856, 91884, 94848, 95418, 98496, 103168, 106704, 107136, 113088, 116064, 122512, 127224, 130572, 131328, 134784, 137826, 142272, 150784, 154752, 160056, 160704, 169632, 174096, 183768, 189696, 190836, 196992, 206739, 213408, 214272, 226176, 232128, 245024, 254448, 261144, 269568, 275652, 284544, 309504, 320112, 321408, 339264, 348192, 367536, 381672, 393984, 413478, 426816, 452352, 464256, 490048, 508896, 522288, 551304, 569088, 620217, 640224, 642816, 678528, 696384, 735072, 763344, 826956, 853632, 928512, 980096, 1017792, 1044576, 1102608, 1240434, 1280448, 1357056, 1392768, 1470144, 1526688, 1653912, 1707264, 1960192, 2035584, 2089152, 2205216, 2480868, 2560896, 2785536, 2940288, 3053376, 3307824, 4071168, 4178304, 4410432, 4961736, 5121792, 5880576, 6106752, 6615648, 8356608, 8820864, 9923472, 12213504, 13231296, 17641728, 19846944, 26462592, 39693888, 52925184, 79387776, 158775552]

約数ペア:

[(1, 158775552), (2, 79387776), (3, 52925184), (4, 39693888), (6, 26462592), (8, 19846944), (9, 17641728), (12, 13231296), (13, 12213504), (16, 9923472), (18, 8820864), (19, 8356608), (24, 6615648), (26, 6106752), (27, 5880576), (31, 5121792), (32, 4961736), (36, 4410432), (38, 4178304), (39, 4071168), (48, 3307824), (52, 3053376), (54, 2940288), (57, 2785536), (62, 2560896), (64, 2480868), (72, 2205216), (76, 2089152), (78, 2035584), (81, 1960192), (93, 1707264), (96, 1653912), (104, 1526688), (108, 1470144), (114, 1392768), (117, 1357056), (124, 1280448), (128, 1240434), (144, 1102608), (152, 1044576), (156, 1017792), (162, 980096), (171, 928512), (186, 853632), (192, 826956), (208, 763344), (216, 735072), (228, 696384), (234, 678528), (247, 642816), (248, 640224), (256, 620217), (279, 569088), (288, 551304), (304, 522288), (312, 508896), (324, 490048), (342, 464256), (351, 452352), (372, 426816), (384, 413478), (403, 393984), (416, 381672), (432, 367536), (456, 348192), (468, 339264), (494, 321408), (496, 320112), (513, 309504), (558, 284544), (576, 275652), (589, 269568), (608, 261144), (624, 254448), (648, 245024), (684, 232128), (702, 226176), (741, 214272), (744, 213408), (768, 206739), (806, 196992), (832, 190836), (837, 189696), (864, 183768), (912, 174096), (936, 169632), (988, 160704), (992, 160056), (1026, 154752), (1053, 150784), (1116, 142272), (1152, 137826), (1178, 134784), (1209, 131328), (1216, 130572), (1248, 127224), (1296, 122512), (1368, 116064), (1404, 113088), (1482, 107136), (1488, 106704), (1539, 103168), (1612, 98496), (1664, 95418), (1674, 94848), (1728, 91884), (1767, 89856), (1824, 87048), (1872, 84816), (1976, 80352), (1984, 80028), (2052, 77376), (2106, 75392), (2223, 71424), (2232, 71136), (2304, 68913), (2356, 67392), (2418, 65664), (2432, 65286), (2496, 63612), (2511, 63232), (2592, 61256), (2736, 58032), (2808, 56544), (2964, 53568), (2976, 53352), (3078, 51584), (3224, 49248), (3328, 47709), (3348, 47424), (3456, 45942), (3534, 44928), (3627, 43776), (3648, 43524), (3744, 42408), (3952, 40176), (3968, 40014), (4104, 38688), (4212, 37696), (4446, 35712), (4464, 35568), (4712, 33696), (4836, 32832), (4864, 32643), (4992, 31806), (5022, 31616), (5184, 30628), (5301, 29952), (5472, 29016), (5616, 28272), (5928, 26784), (5952, 26676), (6156, 25792), (6448, 24624), (6669, 23808), (6696, 23712), (6912, 22971), (7068, 22464), (7254, 21888), (7296, 21762), (7488, 21204), (7657, 20736), (7904, 20088), (7936, 20007), (8208, 19344), (8424, 18848), (8892, 17856), (8928, 17784), (9424, 16848), (9672, 16416), (9984, 15903), (10044, 15808), (10368, 15314), (10602, 14976), (10881, 14592), (10944, 14508), (11232, 14136), (11856, 13392), (11904, 13338), (12312, 12896)]