156639421864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{7001}}^1\times {\mathrm{68213}}^1$

素因数の和:75261

約数の個数: 32

約数和(自身を含む): 300909689640

約数和(自身を除く): 144270267776

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 7001, 14002, 28004, 56008, 68213, 136426, 272852, 287041, 545704, 574082, 1148164, 2296328, 2796733, 5593466, 11186932, 22373864, 477559213, 955118426, 1910236852, 3820473704, 19579927733, 39159855466, 78319710932, 156639421864]

約数ペア:

[(1, 156639421864), (2, 78319710932), (4, 39159855466), (8, 19579927733), (41, 3820473704), (82, 1910236852), (164, 955118426), (328, 477559213), (7001, 22373864), (14002, 11186932), (28004, 5593466), (56008, 2796733), (68213, 2296328), (136426, 1148164), (272852, 574082), (287041, 545704)]