156083418

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122131}}^1$

素因数の和:122210

約数の個数: 24

約数和(自身を含む): 342946656

約数和(自身を除く): 186863238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122131, 244262, 366393, 732786, 1099179, 2198358, 8671301, 17342602, 26013903, 52027806, 78041709, 156083418]

約数ペア:

[(1, 156083418), (2, 78041709), (3, 52027806), (6, 26013903), (9, 17342602), (18, 8671301), (71, 2198358), (142, 1099179), (213, 732786), (426, 366393), (639, 244262), (1278, 122131)]