137428376

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1153}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 264219840

約数和(自身を除く): 126791464

約数列:

[1, 2, 4, 8, 47, 94, 188, 317, 376, 634, 1153, 1268, 2306, 2536, 4612, 9224, 14899, 29798, 54191, 59596, 108382, 119192, 216764, 365501, 433528, 731002, 1462004, 2924008, 17178547, 34357094, 68714188, 137428376]

約数ペア:

[(1, 137428376), (2, 68714188), (4, 34357094), (8, 17178547), (47, 2924008), (94, 1462004), (188, 731002), (317, 433528), (376, 365501), (634, 216764), (1153, 119192), (1268, 108382), (2306, 59596), (2536, 54191), (4612, 29798), (9224, 14899)]