157214770

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{9431}}^1$

素因数の和:11105

約数の個数: 16

約数和(自身を含む): 283186368

約数和(自身を除く): 125971598

約数列:

[1, 2, 5, 10, 1667, 3334, 8335, 9431, 16670, 18862, 47155, 94310, 15721477, 31442954, 78607385, 157214770]

約数ペア:

[(1, 157214770), (2, 78607385), (5, 31442954), (10, 15721477), (1667, 94310), (3334, 47155), (8335, 18862), (9431, 16670)]