144755024

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{6421}}^1$

素因数の和:7838

約数の個数: 20

約数和(自身を含む): 280705620

約数和(自身を除く): 135950596

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 6421, 11272, 12842, 22544, 25684, 51368, 102736, 9047189, 18094378, 36188756, 72377512, 144755024]

約数ペア:

[(1, 144755024), (2, 72377512), (4, 36188756), (8, 18094378), (16, 9047189), (1409, 102736), (2818, 51368), (5636, 25684), (6421, 22544), (11272, 12842)]