158965256

素因数分解:

$2^3\times {\mathrm{103}}^2\times {\mathrm{1873}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 301142430

約数和(自身を除く): 142177174

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1873, 3746, 7492, 10609, 14984, 21218, 42436, 84872, 192919, 385838, 771676, 1543352, 19870657, 39741314, 79482628, 158965256]

約数ペア:

[(1, 158965256), (2, 79482628), (4, 39741314), (8, 19870657), (103, 1543352), (206, 771676), (412, 385838), (824, 192919), (1873, 84872), (3746, 42436), (7492, 21218), (10609, 14984)]