159999364

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{10259}}^1$

素因数の和:10827

約数の個数: 24

約数和(自身を含む): 320604480

約数和(自身を除く): 160605116

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 10259, 15596, 20518, 41036, 71813, 143626, 287252, 5714263, 11428526, 22857052, 39999841, 79999682, 159999364]

約数ペア:

[(1, 159999364), (2, 79999682), (4, 39999841), (7, 22857052), (14, 11428526), (28, 5714263), (557, 287252), (1114, 143626), (2228, 71813), (3899, 41036), (7798, 20518), (10259, 15596)]