149753611

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4007}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 180840960

約数和(自身を除く): 31087349

約数列:

[1, 7, 19, 133, 281, 1967, 4007, 5339, 28049, 37373, 76133, 532931, 1125967, 7881769, 21393373, 149753611]

約数ペア:

[(1, 149753611), (7, 21393373), (19, 7881769), (133, 1125967), (281, 532931), (1967, 76133), (4007, 37373), (5339, 28049)]