142892752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 293961096

約数和(自身を除く): 151068344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 613, 857, 1226, 1714, 2452, 3428, 4904, 6856, 9808, 10421, 13712, 14569, 20842, 29138, 41684, 58276, 83368, 116552, 166736, 233104, 525341, 1050682, 2101364, 4202728, 8405456, 8930797, 17861594, 35723188, 71446376, 142892752]

約数ペア:

[(1, 142892752), (2, 71446376), (4, 35723188), (8, 17861594), (16, 8930797), (17, 8405456), (34, 4202728), (68, 2101364), (136, 1050682), (272, 525341), (613, 233104), (857, 166736), (1226, 116552), (1714, 83368), (2452, 58276), (3428, 41684), (4904, 29138), (6856, 20842), (9808, 14569), (10421, 13712)]