156690080

素因数分解:

$2^5\times 5^1\times {\mathrm{979313}}^1$

素因数の和:979328

約数の個数: 24

約数和(自身を含む): 370180692

約数和(自身を除く): 213490612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 979313, 1958626, 3917252, 4896565, 7834504, 9793130, 15669008, 19586260, 31338016, 39172520, 78345040, 156690080]

約数ペア:

[(1, 156690080), (2, 78345040), (4, 39172520), (5, 31338016), (8, 19586260), (10, 15669008), (16, 9793130), (20, 7834504), (32, 4896565), (40, 3917252), (80, 1958626), (160, 979313)]