157002104

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{90439}}^1$

素因数の和:90483

約数の個数: 32

約数和(自身を含む): 347289600

約数和(自身を除く): 190287496

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 90439, 180878, 361756, 633073, 723512, 1266146, 2532292, 2803609, 5064584, 5607218, 11214436, 19625263, 22428872, 39250526, 78501052, 157002104]

約数ペア:

[(1, 157002104), (2, 78501052), (4, 39250526), (7, 22428872), (8, 19625263), (14, 11214436), (28, 5607218), (31, 5064584), (56, 2803609), (62, 2532292), (124, 1266146), (217, 723512), (248, 633073), (434, 361756), (868, 180878), (1736, 90439)]