158653558

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 283963968

約数和(自身を除く): 125310410

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4514, 5021, 10042, 15799, 31598, 35147, 70294, 185777, 306281, 371554, 612562, 1300439, 2143967, 2600878, 4287934, 11332397, 22664794, 79326779, 158653558]

約数ペア:

[(1, 158653558), (2, 79326779), (7, 22664794), (14, 11332397), (37, 4287934), (61, 2600878), (74, 2143967), (122, 1300439), (259, 612562), (427, 371554), (518, 306281), (854, 185777), (2257, 70294), (4514, 35147), (5021, 31598), (10042, 15799)]