157257496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14071}}^1$

素因数の和:14215

約数の個数: 32

約数和(自身を含む): 324218880

約数和(自身を除く): 166961384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 14071, 28142, 56284, 112568, 154781, 309562, 619124, 1238248, 1787017, 3574034, 7148068, 14296136, 19657187, 39314374, 78628748, 157257496]

約数ペア:

[(1, 157257496), (2, 78628748), (4, 39314374), (8, 19657187), (11, 14296136), (22, 7148068), (44, 3574034), (88, 1787017), (127, 1238248), (254, 619124), (508, 309562), (1016, 154781), (1397, 112568), (2794, 56284), (5588, 28142), (11176, 14071)]