140961072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419527}}^1$

素因数の和:419545

約数の個数: 40

約数和(自身を含む): 416171776

約数和(自身を除く): 275210704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419527, 839054, 1258581, 1678108, 2517162, 2936689, 3356216, 5034324, 5873378, 6712432, 8810067, 10068648, 11746756, 17620134, 20137296, 23493512, 35240268, 46987024, 70480536, 140961072]

約数ペア:

[(1, 140961072), (2, 70480536), (3, 46987024), (4, 35240268), (6, 23493512), (7, 20137296), (8, 17620134), (12, 11746756), (14, 10068648), (16, 8810067), (21, 6712432), (24, 5873378), (28, 5034324), (42, 3356216), (48, 2936689), (56, 2517162), (84, 1678108), (112, 1258581), (168, 839054), (336, 419527)]