142725072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424777}}^1$

素因数の和:424795

約数の個数: 40

約数和(自身を含む): 421379776

約数和(自身を除く): 278654704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424777, 849554, 1274331, 1699108, 2548662, 2973439, 3398216, 5097324, 5946878, 6796432, 8920317, 10194648, 11893756, 17840634, 20389296, 23787512, 35681268, 47575024, 71362536, 142725072]

約数ペア:

[(1, 142725072), (2, 71362536), (3, 47575024), (4, 35681268), (6, 23787512), (7, 20389296), (8, 17840634), (12, 11893756), (14, 10194648), (16, 8920317), (21, 6796432), (24, 5946878), (28, 5097324), (42, 3398216), (48, 2973439), (56, 2548662), (84, 1699108), (112, 1274331), (168, 849554), (336, 424777)]