149715448477

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1\times {\mathrm{137413}}^1$

素因数の和:138228

約数の個数: 16

約数和(自身を含む): 171993958272

約数和(自身を除く): 22278509795

約数列:

[1, 7, 317, 491, 2219, 3437, 137413, 155647, 961891, 1089529, 43559921, 67469783, 304919447, 472288481, 21387921211, 149715448477]

約数ペア:

[(1, 149715448477), (7, 21387921211), (317, 472288481), (491, 304919447), (2219, 67469783), (3437, 43559921), (137413, 1089529), (155647, 961891)]