157045388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2309491}}^1$

素因数の和:2309512

約数の個数: 12

約数和(自身を含む): 290995992

約数和(自身を除く): 133950604

約数列:

[1, 2, 4, 17, 34, 68, 2309491, 4618982, 9237964, 39261347, 78522694, 157045388]

約数ペア:

[(1, 157045388), (2, 78522694), (4, 39261347), (17, 9237964), (34, 4618982), (68, 2309491)]