129484888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30367}}^1$

素因数の和:30427

約数の個数: 32

約数和(自身を含む): 267845760

約数和(自身を除く): 138360872

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 30367, 60734, 121468, 242936, 394771, 789542, 1245047, 1579084, 2490094, 3158168, 4980188, 9960376, 16185611, 32371222, 64742444, 129484888]

約数ペア:

[(1, 129484888), (2, 64742444), (4, 32371222), (8, 16185611), (13, 9960376), (26, 4980188), (41, 3158168), (52, 2490094), (82, 1579084), (104, 1245047), (164, 789542), (328, 394771), (533, 242936), (1066, 121468), (2132, 60734), (4264, 30367)]