149856204

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{290419}}^1$

素因数の和:290469

約数の個数: 24

約数和(自身を含む): 357797440

約数和(自身を除く): 207941236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 290419, 580838, 871257, 1161676, 1742514, 3485028, 12488017, 24976034, 37464051, 49952068, 74928102, 149856204]

約数ペア:

[(1, 149856204), (2, 74928102), (3, 49952068), (4, 37464051), (6, 24976034), (12, 12488017), (43, 3485028), (86, 1742514), (129, 1161676), (172, 871257), (258, 580838), (516, 290419)]