156940627540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461590081}}^1$

素因数の和:461590107

約数の個数: 24

約数和(自身を含む): 348962101992

約数和(自身を除く): 192021474452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461590081, 923180162, 1846360324, 2307950405, 4615900810, 7847031377, 9231801620, 15694062754, 31388125508, 39235156885, 78470313770, 156940627540]

約数ペア:

[(1, 156940627540), (2, 78470313770), (4, 39235156885), (5, 31388125508), (10, 15694062754), (17, 9231801620), (20, 7847031377), (34, 4615900810), (68, 2307950405), (85, 1846360324), (170, 923180162), (340, 461590081)]