156980889704

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{11388631}}^1$

素因数の和:11390360

約数の個数: 16

約数和(自身を含む): 294510023520

約数和(自身を除く): 137529133816

約数列:

[1, 2, 4, 8, 1723, 3446, 6892, 13784, 11388631, 22777262, 45554524, 91109048, 19622611213, 39245222426, 78490444852, 156980889704]

約数ペア:

[(1, 156980889704), (2, 78490444852), (4, 39245222426), (8, 19622611213), (1723, 91109048), (3446, 45554524), (6892, 22777262), (13784, 11388631)]