122733128

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20107}}^1$

素因数の和:20229

約数の個数: 32

約数和(自身を含む): 265425600

約数和(自身を除く): 142692472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 20107, 40214, 80428, 140749, 160856, 281498, 562996, 1125992, 2191663, 4383326, 8766652, 15341641, 17533304, 30683282, 61366564, 122733128]

約数ペア:

[(1, 122733128), (2, 61366564), (4, 30683282), (7, 17533304), (8, 15341641), (14, 8766652), (28, 4383326), (56, 2191663), (109, 1125992), (218, 562996), (436, 281498), (763, 160856), (872, 140749), (1526, 80428), (3052, 40214), (6104, 20107)]