145896628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4013}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 261311400

約数和(自身を除く): 115414772

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 4013, 8026, 9089, 16052, 18178, 36356, 244793, 489586, 597937, 979172, 1195874, 2391748, 36474157, 72948314, 145896628]

約数ペア:

[(1, 145896628), (2, 72948314), (4, 36474157), (61, 2391748), (122, 1195874), (149, 979172), (244, 597937), (298, 489586), (596, 244793), (4013, 36356), (8026, 18178), (9089, 16052)]