127188824

素因数分解:

$2^3\times 7^1\times {\mathrm{2271229}}^1$

素因数の和:2271242

約数の個数: 16

約数和(自身を含む): 272547600

約数和(自身を除く): 145358776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2271229, 4542458, 9084916, 15898603, 18169832, 31797206, 63594412, 127188824]

約数ペア:

[(1, 127188824), (2, 63594412), (4, 31797206), (7, 18169832), (8, 15898603), (14, 9084916), (28, 4542458), (56, 2271229)]