156620592004

素因数分解:

$2^2\times {\mathrm{1926263}}^1\times {\mathrm{20327}}^1$

素因数の和:1946594

約数の個数: 12

約数和(自身を含む): 274099662144

約数和(自身を除く): 117479070140

約数列:

[1, 2, 4, 20327, 40654, 81308, 1926263, 3852526, 7705052, 39155148001, 78310296002, 156620592004]

約数ペア:

[(1, 156620592004), (2, 78310296002), (4, 39155148001), (20327, 7705052), (40654, 3852526), (81308, 1926263)]