149021852

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{64123}}^1$

素因数の和:64217

約数の個数: 24

約数和(自身を含む): 301639296

約数和(自身を除く): 152617444

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 64123, 128246, 256492, 448861, 897722, 1795444, 5322209, 10644418, 21288836, 37255463, 74510926, 149021852]

約数ペア:

[(1, 149021852), (2, 74510926), (4, 37255463), (7, 21288836), (14, 10644418), (28, 5322209), (83, 1795444), (166, 897722), (332, 448861), (581, 256492), (1162, 128246), (2324, 64123)]