126864976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59617}}^1$

素因数の和:59651

約数の個数: 40

約数和(自身を含む): 295705280

約数和(自身を除く): 168840304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 59617, 119234, 238468, 417319, 476936, 834638, 953872, 1132723, 1669276, 2265446, 3338552, 4530892, 6677104, 7929061, 9061784, 15858122, 18123568, 31716244, 63432488, 126864976]

約数ペア:

[(1, 126864976), (2, 63432488), (4, 31716244), (7, 18123568), (8, 15858122), (14, 9061784), (16, 7929061), (19, 6677104), (28, 4530892), (38, 3338552), (56, 2265446), (76, 1669276), (112, 1132723), (133, 953872), (152, 834638), (266, 476936), (304, 417319), (532, 238468), (1064, 119234), (2128, 59617)]