145492044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638123}}^1$

素因数の和:638149

約数の個数: 24

約数和(自身を含む): 357349440

約数和(自身を除く): 211857396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 638123, 1276246, 1914369, 2552492, 3828738, 7657476, 12124337, 24248674, 36373011, 48497348, 72746022, 145492044]

約数ペア:

[(1, 145492044), (2, 72746022), (3, 48497348), (4, 36373011), (6, 24248674), (12, 12124337), (19, 7657476), (38, 3828738), (57, 2552492), (76, 1914369), (114, 1276246), (228, 638123)]