127988156

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{36319}}^1$

素因数の和:37204

約数の個数: 12

約数和(自身を含む): 224239680

約数和(自身を除く): 96251524

約数列:

[1, 2, 4, 881, 1762, 3524, 36319, 72638, 145276, 31997039, 63994078, 127988156]

約数ペア:

[(1, 127988156), (2, 63994078), (4, 31997039), (881, 145276), (1762, 72638), (3524, 36319)]