158787928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1526807}}^1$

素因数の和:1526826

約数の個数: 16

約数和(自身を含む): 320629680

約数和(自身を除く): 161841752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1526807, 3053614, 6107228, 12214456, 19848491, 39696982, 79393964, 158787928]

約数ペア:

[(1, 158787928), (2, 79393964), (4, 39696982), (8, 19848491), (13, 12214456), (26, 6107228), (52, 3053614), (104, 1526807)]