156947148356

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{7621}}^1\times {\mathrm{65171}}^1$

素因数の和:72875

約数の個数: 24

約数和(自身を含む): 278174951040

約数和(自身を除く): 121227802684

約数列:

[1, 2, 4, 79, 158, 316, 7621, 15242, 30484, 65171, 130342, 260684, 602059, 1204118, 2408236, 5148509, 10297018, 20594036, 496668191, 993336382, 1986672764, 39236787089, 78473574178, 156947148356]

約数ペア:

[(1, 156947148356), (2, 78473574178), (4, 39236787089), (79, 1986672764), (158, 993336382), (316, 496668191), (7621, 20594036), (15242, 10297018), (30484, 5148509), (65171, 2408236), (130342, 1204118), (260684, 602059)]