155019524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{85931}}^1$

素因数の和:85987

約数の個数: 24

約数和(自身を含む): 303168096

約数和(自身を除く): 148148572

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 85931, 171862, 343724, 945241, 1890482, 3523171, 3780964, 7046342, 14092684, 38754881, 77509762, 155019524]

約数ペア:

[(1, 155019524), (2, 77509762), (4, 38754881), (11, 14092684), (22, 7046342), (41, 3780964), (44, 3523171), (82, 1890482), (164, 945241), (451, 343724), (902, 171862), (1804, 85931)]