156623896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4780

約数の個数: 64

約数和(自身を含む): 356983200

約数和(自身を除く): 200359304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2552, 3016, 4147, 4721, 8294, 9442, 16588, 18884, 33176, 37768, 51931, 61373, 103862, 122746, 136909, 207724, 245492, 273818, 415448, 490984, 547636, 675103, 1095272, 1350206, 1505999, 1779817, 2700412, 3011998, 3559634, 5400824, 6023996, 7119268, 12047992, 14238536, 19577987, 39155974, 78311948, 156623896]

約数ペア:

[(1, 156623896), (2, 78311948), (4, 39155974), (8, 19577987), (11, 14238536), (13, 12047992), (22, 7119268), (26, 6023996), (29, 5400824), (44, 3559634), (52, 3011998), (58, 2700412), (88, 1779817), (104, 1505999), (116, 1350206), (143, 1095272), (232, 675103), (286, 547636), (319, 490984), (377, 415448), (572, 273818), (638, 245492), (754, 207724), (1144, 136909), (1276, 122746), (1508, 103862), (2552, 61373), (3016, 51931), (4147, 37768), (4721, 33176), (8294, 18884), (9442, 16588)]