169128484

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{11867}}^1$

素因数の和:12387

約数の個数: 24

約数和(自身を含む): 338950080

約数和(自身を除く): 169821596

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 11867, 14252, 23734, 47468, 83069, 166138, 332276, 6040303, 12080606, 24161212, 42282121, 84564242, 169128484]

約数ペア:

[(1, 169128484), (2, 84564242), (4, 42282121), (7, 24161212), (14, 12080606), (28, 6040303), (509, 332276), (1018, 166138), (2036, 83069), (3563, 47468), (7126, 23734), (11867, 14252)]