155211524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{28979}}^1$

素因数の和:29099

約数の個数: 24

約数和(自身を含む): 295364160

約数和(自身を除く): 140152636

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 28979, 57958, 115916, 376727, 753454, 1506908, 2984837, 5969674, 11939348, 38802881, 77605762, 155211524]

約数ペア:

[(1, 155211524), (2, 77605762), (4, 38802881), (13, 11939348), (26, 5969674), (52, 2984837), (103, 1506908), (206, 753454), (412, 376727), (1339, 115916), (2678, 57958), (5356, 28979)]