159452456

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 305100000

約数和(自身を除く): 145647544

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 499, 677, 998, 1354, 1996, 2708, 3992, 5416, 29441, 39943, 58882, 79886, 117764, 159772, 235528, 319544, 337823, 675646, 1351292, 2702584, 19931557, 39863114, 79726228, 159452456]

約数ペア:

[(1, 159452456), (2, 79726228), (4, 39863114), (8, 19931557), (59, 2702584), (118, 1351292), (236, 675646), (472, 337823), (499, 319544), (677, 235528), (998, 159772), (1354, 117764), (1996, 79886), (2708, 58882), (3992, 39943), (5416, 29441)]