156909071254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{72710413}}^1$

素因数の和:72710511

約数の個数: 16

約数和(自身を含む): 256522340592

約数和(自身を除く): 99613269338

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 72710413, 145420826, 945235369, 1890470738, 6034964279, 12069928558, 78454535627, 156909071254]

約数ペア:

[(1, 156909071254), (2, 78454535627), (13, 12069928558), (26, 6034964279), (83, 1890470738), (166, 945235369), (1079, 145420826), (2158, 72710413)]