156910229

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1061}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 184669056

約数和(自身を除く): 27758827

約数列:

[1, 7, 37, 259, 571, 1061, 3997, 7427, 21127, 39257, 147889, 274799, 605831, 4240817, 22415747, 156910229]

約数ペア:

[(1, 156910229), (7, 22415747), (37, 4240817), (259, 605831), (571, 274799), (1061, 147889), (3997, 39257), (7427, 21127)]