157341716

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{31393}}^1$

素因数の和:31583

約数の個数: 24

約数和(自身を含む): 316451520

約数和(自身を除く): 159109804

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 31393, 62786, 125572, 219751, 439502, 879004, 5619347, 11238694, 22477388, 39335429, 78670858, 157341716]

約数ペア:

[(1, 157341716), (2, 78670858), (4, 39335429), (7, 22477388), (14, 11238694), (28, 5619347), (179, 879004), (358, 439502), (716, 219751), (1253, 125572), (2506, 62786), (5012, 31393)]