156786364880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{364891}}^1$

素因数の和:365076

約数の個数: 80

約数和(自身を含む): 376270792128

約数和(自身を除く): 219484427248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 131, 164, 205, 262, 328, 410, 524, 655, 656, 820, 1048, 1310, 1640, 2096, 2620, 3280, 5240, 5371, 10480, 10742, 21484, 26855, 42968, 53710, 85936, 107420, 214840, 364891, 429680, 729782, 1459564, 1824455, 2919128, 3648910, 5838256, 7297820, 14595640, 14960531, 29191280, 29921062, 47800721, 59842124, 74802655, 95601442, 119684248, 149605310, 191202884, 239003605, 239368496, 299210620, 382405768, 478007210, 598421240, 764811536, 956014420, 1196842480, 1912028840, 1959829561, 3824057680, 3919659122, 7839318244, 9799147805, 15678636488, 19598295610, 31357272976, 39196591220, 78393182440, 156786364880]

約数ペア:

[(1, 156786364880), (2, 78393182440), (4, 39196591220), (5, 31357272976), (8, 19598295610), (10, 15678636488), (16, 9799147805), (20, 7839318244), (40, 3919659122), (41, 3824057680), (80, 1959829561), (82, 1912028840), (131, 1196842480), (164, 956014420), (205, 764811536), (262, 598421240), (328, 478007210), (410, 382405768), (524, 299210620), (655, 239368496), (656, 239003605), (820, 191202884), (1048, 149605310), (1310, 119684248), (1640, 95601442), (2096, 74802655), (2620, 59842124), (3280, 47800721), (5240, 29921062), (5371, 29191280), (10480, 14960531), (10742, 14595640), (21484, 7297820), (26855, 5838256), (42968, 3648910), (53710, 2919128), (85936, 1824455), (107420, 1459564), (214840, 729782), (364891, 429680)]