127543144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 247963680

約数和(自身を除く): 120420536

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 4027, 7918, 8054, 15836, 16108, 31672, 32216, 148999, 297998, 430889, 595996, 861778, 1191992, 1723556, 3447112, 15942893, 31885786, 63771572, 127543144]

約数ペア:

[(1, 127543144), (2, 63771572), (4, 31885786), (8, 15942893), (37, 3447112), (74, 1723556), (107, 1191992), (148, 861778), (214, 595996), (296, 430889), (428, 297998), (856, 148999), (3959, 32216), (4027, 31672), (7918, 16108), (8054, 15836)]