137319476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{213229}}^1$

素因数の和:213263

約数の個数: 24

約数和(自身を含む): 286581120

約数和(自身を除く): 149261644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 213229, 426458, 852916, 1492603, 2985206, 4904267, 5970412, 9808534, 19617068, 34329869, 68659738, 137319476]

約数ペア:

[(1, 137319476), (2, 68659738), (4, 34329869), (7, 19617068), (14, 9808534), (23, 5970412), (28, 4904267), (46, 2985206), (92, 1492603), (161, 852916), (322, 426458), (644, 213229)]