156695668

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3917}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 280074312

約数和(自身を除く): 123378644

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 3917, 7834, 10001, 15668, 20002, 40004, 285941, 536629, 571882, 1073258, 1143764, 2146516, 39173917, 78347834, 156695668]

約数ペア:

[(1, 156695668), (2, 78347834), (4, 39173917), (73, 2146516), (137, 1143764), (146, 1073258), (274, 571882), (292, 536629), (548, 285941), (3917, 40004), (7834, 20002), (10001, 15668)]