156954641779

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{34123}}^1$

素因数の和:35767

約数の個数: 24

約数和(自身を含む): 180071938512

約数和(自身を除く): 23117296733

約数列:

[1, 13, 17, 169, 221, 1601, 2873, 20813, 27217, 34123, 270569, 353821, 443599, 580091, 4599673, 5766787, 7541183, 54630923, 98035379, 710201999, 928725691, 9232625987, 12073433983, 156954641779]

約数ペア:

[(1, 156954641779), (13, 12073433983), (17, 9232625987), (169, 928725691), (221, 710201999), (1601, 98035379), (2873, 54630923), (20813, 7541183), (27217, 5766787), (34123, 4599673), (270569, 580091), (353821, 443599)]