156920061986

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1\times {\mathrm{386299}}^1$

素因数の和:387529

約数の個数: 16

約数和(自身を含む): 236804990400

約数和(自身を除く): 79884928414

約数列:

[1, 2, 197, 394, 1031, 2062, 203107, 386299, 406214, 772598, 76100903, 152201806, 398274269, 796548538, 78460030993, 156920061986]

約数ペア:

[(1, 156920061986), (2, 78460030993), (197, 796548538), (394, 398274269), (1031, 152201806), (2062, 76100903), (203107, 772598), (386299, 406214)]