156009724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{10831}}^1$

素因数の和:11125

約数の個数: 24

約数和(自身を含む): 295107008

約数和(自身を除く): 139097284

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 10831, 14404, 21662, 43324, 140803, 281606, 563212, 3000187, 6000374, 12000748, 39002431, 78004862, 156009724]

約数ペア:

[(1, 156009724), (2, 78004862), (4, 39002431), (13, 12000748), (26, 6000374), (52, 3000187), (277, 563212), (554, 281606), (1108, 140803), (3601, 43324), (7202, 21662), (10831, 14404)]