157614970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 290780928

約数和(自身を除く): 133165958

約数列:

[1, 2, 5, 10, 47, 94, 235, 443, 470, 757, 886, 1514, 2215, 3785, 4430, 7570, 20821, 35579, 41642, 71158, 104105, 177895, 208210, 335351, 355790, 670702, 1676755, 3353510, 15761497, 31522994, 78807485, 157614970]

約数ペア:

[(1, 157614970), (2, 78807485), (5, 31522994), (10, 15761497), (47, 3353510), (94, 1676755), (235, 670702), (443, 355790), (470, 335351), (757, 208210), (886, 177895), (1514, 104105), (2215, 71158), (3785, 41642), (4430, 35579), (7570, 20821)]