156985231348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{1957129}}^1$

素因数の和:1958967

約数の個数: 24

約数和(自身を含む): 299863630080

約数和(自身を除く): 142878398732

約数列:

[1, 2, 4, 11, 22, 44, 1823, 3646, 7292, 20053, 40106, 80212, 1957129, 3914258, 7828516, 21528419, 43056838, 86113676, 3567846167, 7135692334, 14271384668, 39246307837, 78492615674, 156985231348]

約数ペア:

[(1, 156985231348), (2, 78492615674), (4, 39246307837), (11, 14271384668), (22, 7135692334), (44, 3567846167), (1823, 86113676), (3646, 43056838), (7292, 21528419), (20053, 7828516), (40106, 3914258), (80212, 1957129)]