159481422

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{919}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 358225920

約数和(自身を除く): 198744498

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 311, 558, 622, 919, 933, 1838, 1866, 2757, 2799, 5514, 5598, 8271, 9641, 16542, 19282, 28489, 28923, 56978, 57846, 85467, 86769, 170934, 173538, 256401, 285809, 512802, 571618, 857427, 1714854, 2572281, 5144562, 8860079, 17720158, 26580237, 53160474, 79740711, 159481422]

約数ペア:

[(1, 159481422), (2, 79740711), (3, 53160474), (6, 26580237), (9, 17720158), (18, 8860079), (31, 5144562), (62, 2572281), (93, 1714854), (186, 857427), (279, 571618), (311, 512802), (558, 285809), (622, 256401), (919, 173538), (933, 170934), (1838, 86769), (1866, 85467), (2757, 57846), (2799, 56978), (5514, 28923), (5598, 28489), (8271, 19282), (9641, 16542)]