137315612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{213223}}^1$

素因数の和:213257

約数の個数: 24

約数和(自身を含む): 286573056

約数和(自身を除く): 149257444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 213223, 426446, 852892, 1492561, 2985122, 4904129, 5970244, 9808258, 19616516, 34328903, 68657806, 137315612]

約数ペア:

[(1, 137315612), (2, 68657806), (4, 34328903), (7, 19616516), (14, 9808258), (23, 5970244), (28, 4904129), (46, 2985122), (92, 1492561), (161, 852892), (322, 426446), (644, 213223)]