157472063

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9974

約数の個数: 16

約数和(自身を含む): 187646976

約数和(自身を除く): 30174913

約数列:

[1, 7, 43, 53, 301, 371, 2279, 9871, 15953, 69097, 424453, 523163, 2971171, 3662141, 22496009, 157472063]

約数ペア:

[(1, 157472063), (7, 22496009), (43, 3662141), (53, 2971171), (301, 523163), (371, 424453), (2279, 69097), (9871, 15953)]