156947539762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{72728239}}^1$

素因数の和:72728337

約数の個数: 16

約数和(自身を含む): 256585230720

約数和(自身を除く): 99637690958

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 72728239, 145456478, 945467107, 1890934214, 6036443837, 12072887674, 78473769881, 156947539762]

約数ペア:

[(1, 156947539762), (2, 78473769881), (13, 12072887674), (26, 6036443837), (83, 1890934214), (166, 945467107), (1079, 145456478), (2158, 72728239)]