157205576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22613}}^1$

素因数の和:22709

約数の個数: 32

約数和(自身を含む): 325641600

約数和(自身を除く): 168436024

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 22613, 45226, 90452, 180904, 248743, 497486, 994972, 1786427, 1989944, 3572854, 7145708, 14291416, 19650697, 39301394, 78602788, 157205576]

約数ペア:

[(1, 157205576), (2, 78602788), (4, 39301394), (8, 19650697), (11, 14291416), (22, 7145708), (44, 3572854), (79, 1989944), (88, 1786427), (158, 994972), (316, 497486), (632, 248743), (869, 180904), (1738, 90452), (3476, 45226), (6952, 22613)]