156918165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{147341}}^1$

素因数の和:147420

約数の個数: 16

約数和(自身を含む): 254606976

約数和(自身を除く): 97688811

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 147341, 442023, 736705, 2210115, 10461211, 31383633, 52306055, 156918165]

約数ペア:

[(1, 156918165), (3, 52306055), (5, 31383633), (15, 10461211), (71, 2210115), (213, 736705), (355, 442023), (1065, 147341)]