148712207

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 179645760

約数和(自身を除く): 30933553

約数列:

[1, 7, 41, 49, 79, 287, 553, 937, 2009, 3239, 3871, 6559, 22673, 38417, 45913, 74023, 158711, 268919, 518161, 1882433, 3034943, 3627127, 21244601, 148712207]

約数ペア:

[(1, 148712207), (7, 21244601), (41, 3627127), (49, 3034943), (79, 1882433), (287, 518161), (553, 268919), (937, 158711), (2009, 74023), (3239, 45913), (3871, 38417), (6559, 22673)]