130176136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16525

約数の個数: 32

約数和(自身を含む): 260631360

約数和(自身を除く): 130455224

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 16453, 32906, 65812, 131624, 378419, 707479, 756838, 1414958, 1513676, 2829916, 3027352, 5659832, 16272017, 32544034, 65088068, 130176136]

約数ペア:

[(1, 130176136), (2, 65088068), (4, 32544034), (8, 16272017), (23, 5659832), (43, 3027352), (46, 2829916), (86, 1513676), (92, 1414958), (172, 756838), (184, 707479), (344, 378419), (989, 131624), (1978, 65812), (3956, 32906), (7912, 16453)]