158575612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{26987}}^1$

素因数の和:27117

約数の個数: 24

約数和(自身を含む): 301509936

約数和(自身を除く): 142934324

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 26987, 53974, 107948, 350831, 701662, 1403324, 3049531, 6099062, 12198124, 39643903, 79287806, 158575612]

約数ペア:

[(1, 158575612), (2, 79287806), (4, 39643903), (13, 12198124), (26, 6099062), (52, 3049531), (113, 1403324), (226, 701662), (452, 350831), (1469, 107948), (2938, 53974), (5876, 26987)]