157040801516

素因数分解:

$2^2\times {\mathrm{80107}}^1\times {\mathrm{490097}}^1$

素因数の和:570208

約数の個数: 12

約数和(自身を含む): 274825394088

約数和(自身を除く): 117784592572

約数列:

[1, 2, 4, 80107, 160214, 320428, 490097, 980194, 1960388, 39260200379, 78520400758, 157040801516]

約数ペア:

[(1, 157040801516), (2, 78520400758), (4, 39260200379), (80107, 1960388), (160214, 980194), (320428, 490097)]