157400312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{479879}}^1$

素因数の和:479926

約数の個数: 16

約数和(自身を含む): 302324400

約数和(自身を除く): 144924088

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 479879, 959758, 1919516, 3839032, 19675039, 39350078, 78700156, 157400312]

約数ペア:

[(1, 157400312), (2, 78700156), (4, 39350078), (8, 19675039), (41, 3839032), (82, 1919516), (164, 959758), (328, 479879)]