156978020158

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{2833}}^1\times {\mathrm{100019}}^1$

素因数の和:103131

約数の個数: 16

約数和(自身を含む): 236402871120

約数和(自身を除く): 79424850962

約数列:

[1, 2, 277, 554, 2833, 5666, 100019, 200038, 784741, 1569482, 27705263, 55410526, 283353827, 566707654, 78489010079, 156978020158]

約数ペア:

[(1, 156978020158), (2, 78489010079), (277, 566707654), (554, 283353827), (2833, 55410526), (5666, 27705263), (100019, 1569482), (200038, 784741)]