129528204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{830309}}^1$

素因数の和:830329

約数の個数: 24

約数和(自身を含む): 325481520

約数和(自身を除く): 195953316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 830309, 1660618, 2490927, 3321236, 4981854, 9963708, 10794017, 21588034, 32382051, 43176068, 64764102, 129528204]

約数ペア:

[(1, 129528204), (2, 64764102), (3, 43176068), (4, 32382051), (6, 21588034), (12, 10794017), (13, 9963708), (26, 4981854), (39, 3321236), (52, 2490927), (78, 1660618), (156, 830309)]