120786331328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{145175879}}^1$

素因数の和:145175904

約数の個数: 28

約数和(自身を含む): 258122714640

約数和(自身を除く): 137336383312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 145175879, 290351758, 580703516, 1161407032, 1887286427, 2322814064, 3774572854, 4645628128, 7549145708, 9291256256, 15098291416, 30196582832, 60393165664, 120786331328]

約数ペア:

[(1, 120786331328), (2, 60393165664), (4, 30196582832), (8, 15098291416), (13, 9291256256), (16, 7549145708), (26, 4645628128), (32, 3774572854), (52, 2322814064), (64, 1887286427), (104, 1161407032), (208, 580703516), (416, 290351758), (832, 145175879)]