156670028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2303971}}^1$

素因数の和:2303992

約数の個数: 12

約数和(自身を含む): 290300472

約数和(自身を除く): 133630444

約数列:

[1, 2, 4, 17, 34, 68, 2303971, 4607942, 9215884, 39167507, 78335014, 156670028]

約数ペア:

[(1, 156670028), (2, 78335014), (4, 39167507), (17, 9215884), (34, 4607942), (68, 2303971)]