156724158704

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{6397949}}^1$

素因数の和:6399488

約数の個数: 20

約数和(自身を含む): 303851441400

約数和(自身を除く): 147127282696

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 6397949, 12795898, 25591796, 51183592, 102367184, 9795259919, 19590519838, 39181039676, 78362079352, 156724158704]

約数ペア:

[(1, 156724158704), (2, 78362079352), (4, 39181039676), (8, 19590519838), (16, 9795259919), (1531, 102367184), (3062, 51183592), (6124, 25591796), (12248, 12795898), (24496, 6397949)]