156945429403

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{24450137}}^1$

素因数の和:24450282

約数の個数: 12

約数和(自身を含む): 183962838312

約数和(自身を除く): 27017408909

約数列:

[1, 7, 49, 131, 917, 6419, 24450137, 171150959, 1198056713, 3202967947, 22420775629, 156945429403]

約数ペア:

[(1, 156945429403), (7, 22420775629), (49, 3202967947), (131, 1198056713), (917, 171150959), (6419, 24450137)]