138907634

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 211167000

約数和(自身を除く): 72259366

約数列:

[1, 2, 149, 157, 298, 314, 2969, 5938, 23393, 46786, 442381, 466133, 884762, 932266, 69453817, 138907634]

約数ペア:

[(1, 138907634), (2, 69453817), (149, 932266), (157, 884762), (298, 466133), (314, 442381), (2969, 46786), (5938, 23393)]