149405086

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{1129}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 226506240

約数和(自身を除く): 77101154

約数列:

[1, 2, 127, 254, 521, 1042, 1129, 2258, 66167, 132334, 143383, 286766, 588209, 1176418, 74702543, 149405086]

約数ペア:

[(1, 149405086), (2, 74702543), (127, 1176418), (254, 588209), (521, 286766), (1042, 143383), (1129, 132334), (2258, 66167)]