156915089998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{812047}}^1$

素因数の和:813351

約数の個数: 16

約数和(自身を含む): 238547220480

約数和(自身を除く): 81632130482

約数列:

[1, 2, 79, 158, 1223, 2446, 96617, 193234, 812047, 1624094, 64151713, 128303426, 993133481, 1986266962, 78457544999, 156915089998]

約数ペア:

[(1, 156915089998), (2, 78457544999), (79, 1986266962), (158, 993133481), (1223, 128303426), (2446, 64151713), (96617, 1624094), (193234, 812047)]