156989608111

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{3947}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 183379230720

約数和(自身を除く): 26389622609

約数列:

[1, 7, 71, 191, 419, 497, 1337, 2933, 3947, 13561, 27629, 29749, 80029, 94927, 208243, 280237, 560203, 753877, 1653793, 1961659, 5277139, 5682059, 11576551, 39774413, 53525267, 117419303, 315874463, 374676869, 821935121, 2211121241, 22427086873, 156989608111]

約数ペア:

[(1, 156989608111), (7, 22427086873), (71, 2211121241), (191, 821935121), (419, 374676869), (497, 315874463), (1337, 117419303), (2933, 53525267), (3947, 39774413), (13561, 11576551), (27629, 5682059), (29749, 5277139), (80029, 1961659), (94927, 1653793), (208243, 753877), (280237, 560203)]