152161816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{311807}}^1$

素因数の和:311874

約数の個数: 16

約数和(自身を含む): 289981440

約数和(自身を除く): 137819624

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 311807, 623614, 1247228, 2494456, 19020227, 38040454, 76080908, 152161816]

約数ペア:

[(1, 152161816), (2, 76080908), (4, 38040454), (8, 19020227), (61, 2494456), (122, 1247228), (244, 623614), (488, 311807)]