153912239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 169011360

約数和(自身を除く): 15099121

約数列:

[1, 13, 89, 137, 971, 1157, 1781, 12193, 12623, 86419, 133027, 158509, 1123447, 1729351, 11839403, 153912239]

約数ペア:

[(1, 153912239), (13, 11839403), (89, 1729351), (137, 1123447), (971, 158509), (1157, 133027), (1781, 86419), (12193, 12623)]