156980214002

素因数分解:

$2^1\times {\mathrm{143881}}^1\times {\mathrm{545521}}^1$

素因数の和:689404

約数の個数: 8

約数和(自身を含む): 235472389212

約数和(自身を除く): 78492175210

約数列:

[1, 2, 143881, 287762, 545521, 1091042, 78490107001, 156980214002]

約数ペア:

[(1, 156980214002), (2, 78490107001), (143881, 1091042), (287762, 545521)]