149105912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1193}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 296589600

約数和(自身を除く): 147483688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 919, 1193, 1838, 2386, 3676, 4772, 7352, 9544, 15623, 20281, 31246, 40562, 62492, 81124, 124984, 162248, 1096367, 2192734, 4385468, 8770936, 18638239, 37276478, 74552956, 149105912]

約数ペア:

[(1, 149105912), (2, 74552956), (4, 37276478), (8, 18638239), (17, 8770936), (34, 4385468), (68, 2192734), (136, 1096367), (919, 162248), (1193, 124984), (1838, 81124), (2386, 62492), (3676, 40562), (4772, 31246), (7352, 20281), (9544, 15623)]