158214173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8353}}^1$

素因数の和:8444

約数の個数: 16

約数和(自身を含む): 179644416

約数和(自身を除く): 21430243

約数列:

[1, 13, 31, 47, 403, 611, 1457, 8353, 18941, 108589, 258943, 392591, 3366259, 5103683, 12170321, 158214173]

約数ペア:

[(1, 158214173), (13, 12170321), (31, 5103683), (47, 3366259), (403, 392591), (611, 258943), (1457, 108589), (8353, 18941)]