156939321418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{80152871}}^1$

素因数の和:80152973

約数の個数: 16

約数和(自身を含む): 259695305280

約数和(自身を除く): 102755983862

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 80152871, 160305742, 881681581, 1763363162, 7133605519, 14267211038, 78469660709, 156939321418]

約数ペア:

[(1, 156939321418), (2, 78469660709), (11, 14267211038), (22, 7133605519), (89, 1763363162), (178, 881681581), (979, 160305742), (1958, 80152871)]