139103656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1022821}}^1$

素因数の和:1022844

約数の個数: 16

約数和(自身を含む): 276161940

約数和(自身を除く): 137058284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1022821, 2045642, 4091284, 8182568, 17387957, 34775914, 69551828, 139103656]

約数ペア:

[(1, 139103656), (2, 69551828), (4, 34775914), (8, 17387957), (17, 8182568), (34, 4091284), (68, 2045642), (136, 1022821)]