159305044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2591}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 293932800

約数和(自身を除く): 134627756

約数列:

[1, 2, 4, 19, 38, 76, 809, 1618, 2591, 3236, 5182, 10364, 15371, 30742, 49229, 61484, 98458, 196916, 2096119, 4192238, 8384476, 39826261, 79652522, 159305044]

約数ペア:

[(1, 159305044), (2, 79652522), (4, 39826261), (19, 8384476), (38, 4192238), (76, 2096119), (809, 196916), (1618, 98458), (2591, 61484), (3236, 49229), (5182, 30742), (10364, 15371)]