167918690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2579}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 320993280

約数和(自身を除く): 153074590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 383, 766, 1915, 2579, 3830, 5158, 6511, 12895, 13022, 25790, 32555, 43843, 65110, 87686, 219215, 438430, 987757, 1975514, 4938785, 9877570, 16791869, 33583738, 83959345, 167918690]

約数ペア:

[(1, 167918690), (2, 83959345), (5, 33583738), (10, 16791869), (17, 9877570), (34, 4938785), (85, 1975514), (170, 987757), (383, 438430), (766, 219215), (1915, 87686), (2579, 65110), (3830, 43843), (5158, 32555), (6511, 25790), (12895, 13022)]