157214920808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3909263}}^1$

素因数の和:3909737

約数の個数: 32

約数和(自身を含む): 322279724160

約数和(自身を除く): 165064803352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 457, 914, 1828, 3656, 5027, 10054, 20108, 40216, 3909263, 7818526, 15637052, 31274104, 43001893, 86003786, 172007572, 344015144, 1786533191, 3573066382, 7146132764, 14292265528, 19651865101, 39303730202, 78607460404, 157214920808]

約数ペア:

[(1, 157214920808), (2, 78607460404), (4, 39303730202), (8, 19651865101), (11, 14292265528), (22, 7146132764), (44, 3573066382), (88, 1786533191), (457, 344015144), (914, 172007572), (1828, 86003786), (3656, 43001893), (5027, 31274104), (10054, 15637052), (20108, 7818526), (40216, 3909263)]