156956332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7603}}^1$

素因数の和:8017

約数の個数: 24

約数和(自身を含む): 296586416

約数和(自身を除く): 139630084

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 7603, 10322, 15206, 20644, 30412, 98839, 197678, 395356, 3018391, 6036782, 12073564, 39239083, 78478166, 156956332]

約数ペア:

[(1, 156956332), (2, 78478166), (4, 39239083), (13, 12073564), (26, 6036782), (52, 3018391), (397, 395356), (794, 197678), (1588, 98839), (5161, 30412), (7603, 20644), (10322, 15206)]