138825296

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{37889}}^1$

素因数の和:38126

約数の個数: 20

約数和(自身を含む): 270155700

約数和(自身を除く): 131330404

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 37889, 75778, 151556, 303112, 606224, 8676581, 17353162, 34706324, 69412648, 138825296]

約数ペア:

[(1, 138825296), (2, 69412648), (4, 34706324), (8, 17353162), (16, 8676581), (229, 606224), (458, 303112), (916, 151556), (1832, 75778), (3664, 37889)]