157040320916

素因数分解:

$2^2\times {\mathrm{9811}}^1\times {\mathrm{4001639}}^1$

素因数の和:4011454

約数の個数: 12

約数和(自身を含む): 274848641760

約数和(自身を除く): 117808320844

約数列:

[1, 2, 4, 9811, 19622, 39244, 4001639, 8003278, 16006556, 39260080229, 78520160458, 157040320916]

約数ペア:

[(1, 157040320916), (2, 78520160458), (4, 39260080229), (9811, 16006556), (19622, 8003278), (39244, 4001639)]