157435748056

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{78404257}}^1$

素因数の和:78404514

約数の個数: 16

約数和(自身を含む): 296368095240

約数和(自身を除く): 138932347184

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 78404257, 156808514, 313617028, 627234056, 19679468507, 39358937014, 78717874028, 157435748056]

約数ペア:

[(1, 157435748056), (2, 78717874028), (4, 39358937014), (8, 19679468507), (251, 627234056), (502, 313617028), (1004, 156808514), (2008, 78404257)]