149315208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{888781}}^1$

素因数の和:888797

約数の個数: 32

約数和(自身を含む): 426615360

約数和(自身を除く): 277300152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 888781, 1777562, 2666343, 3555124, 5332686, 6221467, 7110248, 10665372, 12442934, 18664401, 21330744, 24885868, 37328802, 49771736, 74657604, 149315208]

約数ペア:

[(1, 149315208), (2, 74657604), (3, 49771736), (4, 37328802), (6, 24885868), (7, 21330744), (8, 18664401), (12, 12442934), (14, 10665372), (21, 7110248), (24, 6221467), (28, 5332686), (42, 3555124), (56, 2666343), (84, 1777562), (168, 888781)]