158894330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4967}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 327649536

約数和(自身を除く): 168755206

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 4967, 6398, 9934, 15995, 24835, 31990, 34769, 49670, 69538, 173845, 347690, 2269919, 4539838, 11349595, 15889433, 22699190, 31778866, 79447165, 158894330]

約数ペア:

[(1, 158894330), (2, 79447165), (5, 31778866), (7, 22699190), (10, 15889433), (14, 11349595), (35, 4539838), (70, 2269919), (457, 347690), (914, 173845), (2285, 69538), (3199, 49670), (4570, 34769), (4967, 31990), (6398, 24835), (9934, 15995)]