158097008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{581239}}^1$

素因数の和:581264

約数の個数: 20

約数和(自身を含む): 324331920

約数和(自身を除く): 166234912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 581239, 1162478, 2324956, 4649912, 9299824, 9881063, 19762126, 39524252, 79048504, 158097008]

約数ペア:

[(1, 158097008), (2, 79048504), (4, 39524252), (8, 19762126), (16, 9881063), (17, 9299824), (34, 4649912), (68, 2324956), (136, 1162478), (272, 581239)]