138815544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{826283}}^1$

素因数の和:826299

約数の個数: 32

約数和(自身を含む): 396616320

約数和(自身を除く): 257800776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 826283, 1652566, 2478849, 3305132, 4957698, 5783981, 6610264, 9915396, 11567962, 17351943, 19830792, 23135924, 34703886, 46271848, 69407772, 138815544]

約数ペア:

[(1, 138815544), (2, 69407772), (3, 46271848), (4, 34703886), (6, 23135924), (7, 19830792), (8, 17351943), (12, 11567962), (14, 9915396), (21, 6610264), (24, 5783981), (28, 4957698), (42, 3305132), (56, 2478849), (84, 1652566), (168, 826283)]