156917398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2100

約数の個数: 24

約数和(自身を含む): 259547904

約数和(自身を除く): 102630506

約数列:

[1, 2, 11, 22, 121, 242, 383, 766, 1693, 3386, 4213, 8426, 18623, 37246, 46343, 92686, 204853, 409706, 648419, 1296838, 7132609, 14265218, 78458699, 156917398]

約数ペア:

[(1, 156917398), (2, 78458699), (11, 14265218), (22, 7132609), (121, 1296838), (242, 648419), (383, 409706), (766, 204853), (1693, 92686), (3386, 46343), (4213, 37246), (8426, 18623)]