156798000568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{90067}}^1$

素因数の和:90428

約数の個数: 64

約数和(自身を含む): 326319966720

約数和(自身を除く): 169521966152

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 271, 292, 542, 584, 803, 1084, 1606, 2168, 2981, 3212, 5962, 6424, 11924, 19783, 23848, 39566, 79132, 90067, 158264, 180134, 217613, 360268, 435226, 720536, 870452, 990737, 1740904, 1981474, 3962948, 6574891, 7925896, 13149782, 24408157, 26299564, 48816314, 52599128, 72323801, 97632628, 144647602, 195265256, 268489727, 289295204, 536979454, 578590408, 1073958908, 1781795461, 2147917816, 3563590922, 7127181844, 14254363688, 19599750071, 39199500142, 78399000284, 156798000568]

約数ペア:

[(1, 156798000568), (2, 78399000284), (4, 39199500142), (8, 19599750071), (11, 14254363688), (22, 7127181844), (44, 3563590922), (73, 2147917816), (88, 1781795461), (146, 1073958908), (271, 578590408), (292, 536979454), (542, 289295204), (584, 268489727), (803, 195265256), (1084, 144647602), (1606, 97632628), (2168, 72323801), (2981, 52599128), (3212, 48816314), (5962, 26299564), (6424, 24408157), (11924, 13149782), (19783, 7925896), (23848, 6574891), (39566, 3962948), (79132, 1981474), (90067, 1740904), (158264, 990737), (180134, 870452), (217613, 720536), (360268, 435226)]