164915856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 547976832

約数和(自身を除く): 383060976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 59, 63, 72, 84, 94, 112, 118, 126, 141, 144, 168, 177, 188, 236, 252, 282, 329, 336, 354, 376, 413, 423, 472, 504, 531, 564, 658, 708, 752, 826, 846, 944, 987, 1008, 1062, 1128, 1239, 1316, 1416, 1652, 1692, 1974, 2124, 2256, 2478, 2632, 2773, 2832, 2961, 3304, 3384, 3481, 3717, 3948, 4248, 4956, 5264, 5546, 5922, 6608, 6768, 6962, 7434, 7896, 8319, 8496, 9912, 10443, 11092, 11844, 13924, 14868, 15792, 16638, 19411, 19824, 20886, 22184, 23688, 24367, 24957, 27848, 29736, 31329, 33276, 38822, 41772, 44368, 47376, 48734, 49914, 55696, 58233, 59472, 62658, 66552, 73101, 77644, 83544, 97468, 99828, 116466, 125316, 133104, 146202, 155288, 163607, 167088, 174699, 194936, 199656, 219303, 232932, 250632, 292404, 310576, 327214, 349398, 389872, 399312, 438606, 465864, 490821, 501264, 584808, 654428, 698796, 877212, 931728, 981642, 1145249, 1169616, 1308856, 1397592, 1472463, 1754424, 1963284, 2290498, 2617712, 2795184, 2944926, 3435747, 3508848, 3926568, 4580996, 5889852, 6871494, 7853136, 9161992, 10307241, 11779704, 13742988, 18323984, 20614482, 23559408, 27485976, 41228964, 54971952, 82457928, 164915856]

約数ペア:

[(1, 164915856), (2, 82457928), (3, 54971952), (4, 41228964), (6, 27485976), (7, 23559408), (8, 20614482), (9, 18323984), (12, 13742988), (14, 11779704), (16, 10307241), (18, 9161992), (21, 7853136), (24, 6871494), (28, 5889852), (36, 4580996), (42, 3926568), (47, 3508848), (48, 3435747), (56, 2944926), (59, 2795184), (63, 2617712), (72, 2290498), (84, 1963284), (94, 1754424), (112, 1472463), (118, 1397592), (126, 1308856), (141, 1169616), (144, 1145249), (168, 981642), (177, 931728), (188, 877212), (236, 698796), (252, 654428), (282, 584808), (329, 501264), (336, 490821), (354, 465864), (376, 438606), (413, 399312), (423, 389872), (472, 349398), (504, 327214), (531, 310576), (564, 292404), (658, 250632), (708, 232932), (752, 219303), (826, 199656), (846, 194936), (944, 174699), (987, 167088), (1008, 163607), (1062, 155288), (1128, 146202), (1239, 133104), (1316, 125316), (1416, 116466), (1652, 99828), (1692, 97468), (1974, 83544), (2124, 77644), (2256, 73101), (2478, 66552), (2632, 62658), (2773, 59472), (2832, 58233), (2961, 55696), (3304, 49914), (3384, 48734), (3481, 47376), (3717, 44368), (3948, 41772), (4248, 38822), (4956, 33276), (5264, 31329), (5546, 29736), (5922, 27848), (6608, 24957), (6768, 24367), (6962, 23688), (7434, 22184), (7896, 20886), (8319, 19824), (8496, 19411), (9912, 16638), (10443, 15792), (11092, 14868), (11844, 13924)]