147716464

素因数分解:

$2^4\times 7^1\times {\mathrm{1318897}}^1$

素因数の和:1318912

約数の個数: 20

約数和(自身を含む): 327086704

約数和(自身を除く): 179370240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1318897, 2637794, 5275588, 9232279, 10551176, 18464558, 21102352, 36929116, 73858232, 147716464]

約数ペア:

[(1, 147716464), (2, 73858232), (4, 36929116), (7, 21102352), (8, 18464558), (14, 10551176), (16, 9232279), (28, 5275588), (56, 2637794), (112, 1318897)]