139271656

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{169019}}^1$

素因数の和:169128

約数の個数: 16

約数和(自身を含む): 263671200

約数和(自身を除く): 124399544

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 169019, 338038, 676076, 1352152, 17408957, 34817914, 69635828, 139271656]

約数ペア:

[(1, 139271656), (2, 69635828), (4, 34817914), (8, 17408957), (103, 1352152), (206, 676076), (412, 338038), (824, 169019)]