168761918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{51109}}^1$

素因数の和:51251

約数の個数: 16

約数和(自身を含む): 274767360

約数和(自身を除く): 106005442

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 51109, 102218, 664417, 1328834, 6490843, 12981686, 84380959, 168761918]

約数ペア:

[(1, 168761918), (2, 84380959), (13, 12981686), (26, 6490843), (127, 1328834), (254, 664417), (1651, 102218), (3302, 51109)]