151861040

素因数分解:

$2^4\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1721}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 353602368

約数和(自身を除く): 201741328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1103, 1721, 2206, 3442, 4412, 5515, 6884, 8605, 8824, 11030, 13768, 17210, 17648, 22060, 27536, 34420, 44120, 68840, 88240, 137680, 1898263, 3796526, 7593052, 9491315, 15186104, 18982630, 30372208, 37965260, 75930520, 151861040]

約数ペア:

[(1, 151861040), (2, 75930520), (4, 37965260), (5, 30372208), (8, 18982630), (10, 15186104), (16, 9491315), (20, 7593052), (40, 3796526), (80, 1898263), (1103, 137680), (1721, 88240), (2206, 68840), (3442, 44120), (4412, 34420), (5515, 27536), (6884, 22060), (8605, 17648), (8824, 17210), (11030, 13768)]