152756464

素因数分解:

$2^4\times 7^1\times {\mathrm{1363897}}^1$

素因数の和:1363912

約数の個数: 20

約数和(自身を含む): 338246704

約数和(自身を除く): 185490240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1363897, 2727794, 5455588, 9547279, 10911176, 19094558, 21822352, 38189116, 76378232, 152756464]

約数ペア:

[(1, 152756464), (2, 76378232), (4, 38189116), (7, 21822352), (8, 19094558), (14, 10911176), (16, 9547279), (28, 5455588), (56, 2727794), (112, 1363897)]