139247312

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{32353}}^1$

素因数の和:32630

約数の個数: 20

約数和(自身を含む): 270802980

約数和(自身を除く): 131555668

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 32353, 64706, 129412, 258824, 517648, 8702957, 17405914, 34811828, 69623656, 139247312]

約数ペア:

[(1, 139247312), (2, 69623656), (4, 34811828), (8, 17405914), (16, 8702957), (269, 517648), (538, 258824), (1076, 129412), (2152, 64706), (4304, 32353)]