156945926560

素因数分解:

$2^5\times 5^1\times {\mathrm{980912041}}^1$

素因数の和:980912056

約数の個数: 24

約数和(自身を含む): 370784751876

約数和(自身を除く): 213838825316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 980912041, 1961824082, 3923648164, 4904560205, 7847296328, 9809120410, 15694592656, 19618240820, 31389185312, 39236481640, 78472963280, 156945926560]

約数ペア:

[(1, 156945926560), (2, 78472963280), (4, 39236481640), (5, 31389185312), (8, 19618240820), (10, 15694592656), (16, 9809120410), (20, 7847296328), (32, 4904560205), (40, 3923648164), (80, 1961824082), (160, 980912041)]