156970250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{6473}}^1$

素因数の和:6587

約数の個数: 32

約数和(自身を含む): 296923536

約数和(自身を除く): 139953286

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2425, 4850, 6473, 12125, 12946, 24250, 32365, 64730, 161825, 323650, 627881, 809125, 1255762, 1618250, 3139405, 6278810, 15697025, 31394050, 78485125, 156970250]

約数ペア:

[(1, 156970250), (2, 78485125), (5, 31394050), (10, 15697025), (25, 6278810), (50, 3139405), (97, 1618250), (125, 1255762), (194, 809125), (250, 627881), (485, 323650), (970, 161825), (2425, 64730), (4850, 32365), (6473, 24250), (12125, 12946)]