128060784

素因数分解:

$2^4\times 3^3\times {\mathrm{296437}}^1$

素因数の和:296454

約数の個数: 40

約数和(自身を含む): 367583120

約数和(自身を除く): 239522336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 296437, 592874, 889311, 1185748, 1778622, 2371496, 2667933, 3557244, 4742992, 5335866, 7114488, 8003799, 10671732, 14228976, 16007598, 21343464, 32015196, 42686928, 64030392, 128060784]

約数ペア:

[(1, 128060784), (2, 64030392), (3, 42686928), (4, 32015196), (6, 21343464), (8, 16007598), (9, 14228976), (12, 10671732), (16, 8003799), (18, 7114488), (24, 5335866), (27, 4742992), (36, 3557244), (48, 2667933), (54, 2371496), (72, 1778622), (108, 1185748), (144, 889311), (216, 592874), (432, 296437)]