158816480

素因数分解:

$2^5\times 5^1\times {\mathrm{992603}}^1$

素因数の和:992618

約数の個数: 24

約数和(自身を含む): 375204312

約数和(自身を除く): 216387832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 992603, 1985206, 3970412, 4963015, 7940824, 9926030, 15881648, 19852060, 31763296, 39704120, 79408240, 158816480]

約数ペア:

[(1, 158816480), (2, 79408240), (4, 39704120), (5, 31763296), (8, 19852060), (10, 15881648), (16, 9926030), (20, 7940824), (32, 4963015), (40, 3970412), (80, 1985206), (160, 992603)]