156980346968

素因数分解:

$2^3\times {\mathrm{19622543371}}^1$

素因数の和:19622543377

約数の個数: 8

約数和(自身を含む): 294338150580

約数和(自身を除く): 137357803612

約数列:

[1, 2, 4, 8, 19622543371, 39245086742, 78490173484, 156980346968]

約数ペア:

[(1, 156980346968), (2, 78490173484), (4, 39245086742), (8, 19622543371)]