127680888

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{129757}}^1$

素因数の和:129807

約数の個数: 32

約数和(自身を含む): 326990160

約数和(自身を除く): 199309272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 129757, 259514, 389271, 519028, 778542, 1038056, 1557084, 3114168, 5320037, 10640074, 15960111, 21280148, 31920222, 42560296, 63840444, 127680888]

約数ペア:

[(1, 127680888), (2, 63840444), (3, 42560296), (4, 31920222), (6, 21280148), (8, 15960111), (12, 10640074), (24, 5320037), (41, 3114168), (82, 1557084), (123, 1038056), (164, 778542), (246, 519028), (328, 389271), (492, 259514), (984, 129757)]