169628428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{26891}}^1$

素因数の和:26997

約数の個数: 24

約数和(自身を含む): 316249920

約数和(自身を除く): 146621492

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 26891, 53782, 107564, 510929, 1021858, 2043716, 2231953, 4463906, 8927812, 42407107, 84814214, 169628428]

約数ペア:

[(1, 169628428), (2, 84814214), (4, 42407107), (19, 8927812), (38, 4463906), (76, 2231953), (83, 2043716), (166, 1021858), (332, 510929), (1577, 107564), (3154, 53782), (6308, 26891)]