137858611984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{478171}}^1$

素因数の和:478703

約数の個数: 40

約数和(自身を含む): 274883868608

約数和(自身を除く): 137025256624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 487, 592, 974, 1948, 3896, 7792, 18019, 36038, 72076, 144152, 288304, 478171, 956342, 1912684, 3825368, 7650736, 17692327, 35384654, 70769308, 141538616, 232869277, 283077232, 465738554, 931477108, 1862954216, 3725908432, 8616163249, 17232326498, 34464652996, 68929305992, 137858611984]

約数ペア:

[(1, 137858611984), (2, 68929305992), (4, 34464652996), (8, 17232326498), (16, 8616163249), (37, 3725908432), (74, 1862954216), (148, 931477108), (296, 465738554), (487, 283077232), (592, 232869277), (974, 141538616), (1948, 70769308), (3896, 35384654), (7792, 17692327), (18019, 7650736), (36038, 3825368), (72076, 1912684), (144152, 956342), (288304, 478171)]