159294910

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{24851}}^1$

素因数の和:25499

約数の個数: 16

約数和(自身を含む): 287189712

約数和(自身を除く): 127894802

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 24851, 49702, 124255, 248510, 15929491, 31858982, 79647455, 159294910]

約数ペア:

[(1, 159294910), (2, 79647455), (5, 31858982), (10, 15929491), (641, 248510), (1282, 124255), (3205, 49702), (6410, 24851)]