157920564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{280001}}^1$

素因数の和:280055

約数の個数: 24

約数和(自身を含む): 376322688

約数和(自身を除く): 218402124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 280001, 560002, 840003, 1120004, 1680006, 3360012, 13160047, 26320094, 39480141, 52640188, 78960282, 157920564]

約数ペア:

[(1, 157920564), (2, 78960282), (3, 52640188), (4, 39480141), (6, 26320094), (12, 13160047), (47, 3360012), (94, 1680006), (141, 1120004), (188, 840003), (282, 560002), (564, 280001)]