142987656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{851117}}^1$

素因数の和:851133

約数の個数: 32

約数和(自身を含む): 408536640

約数和(自身を除く): 265548984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 851117, 1702234, 2553351, 3404468, 5106702, 5957819, 6808936, 10213404, 11915638, 17873457, 20426808, 23831276, 35746914, 47662552, 71493828, 142987656]

約数ペア:

[(1, 142987656), (2, 71493828), (3, 47662552), (4, 35746914), (6, 23831276), (7, 20426808), (8, 17873457), (12, 11915638), (14, 10213404), (21, 6808936), (24, 5957819), (28, 5106702), (42, 3404468), (56, 2553351), (84, 1702234), (168, 851117)]