131566812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{843377}}^1$

素因数の和:843397

約数の個数: 24

約数和(自身を含む): 330604176

約数和(自身を除く): 199037364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 843377, 1686754, 2530131, 3373508, 5060262, 10120524, 10963901, 21927802, 32891703, 43855604, 65783406, 131566812]

約数ペア:

[(1, 131566812), (2, 65783406), (3, 43855604), (4, 32891703), (6, 21927802), (12, 10963901), (13, 10120524), (26, 5060262), (39, 3373508), (52, 2530131), (78, 1686754), (156, 843377)]