161124769

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 185488800

約数和(自身を除く): 24364031

約数列:

[1, 13, 19, 139, 169, 247, 361, 1807, 2641, 3211, 4693, 6859, 23491, 34333, 50179, 61009, 89167, 446329, 652327, 953401, 1159171, 8480251, 12394213, 161124769]

約数ペア:

[(1, 161124769), (13, 12394213), (19, 8480251), (139, 1159171), (169, 953401), (247, 652327), (361, 446329), (1807, 89167), (2641, 61009), (3211, 50179), (4693, 34333), (6859, 23491)]