140657167

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3023}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 178246656

約数和(自身を除く): 37589489

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 2023, 2737, 3023, 6647, 21161, 46529, 51391, 69529, 359737, 486703, 873647, 1181993, 6115529, 8273951, 20093881, 140657167]

約数ペア:

[(1, 140657167), (7, 20093881), (17, 8273951), (23, 6115529), (119, 1181993), (161, 873647), (289, 486703), (391, 359737), (2023, 69529), (2737, 51391), (3023, 46529), (6647, 21161)]