142337404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{78901}}^1$

素因数の和:78957

約数の個数: 24

約数和(自身を含む): 278366256

約数和(自身を除く): 136028852

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 78901, 157802, 315604, 867911, 1735822, 3234941, 3471644, 6469882, 12939764, 35584351, 71168702, 142337404]

約数ペア:

[(1, 142337404), (2, 71168702), (4, 35584351), (11, 12939764), (22, 6469882), (41, 3471644), (44, 3234941), (82, 1735822), (164, 867911), (451, 315604), (902, 157802), (1804, 78901)]