137789746

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{1549}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 209808000

約数和(自身を除く): 72018254

約数列:

[1, 2, 79, 158, 563, 1126, 1549, 3098, 44477, 88954, 122371, 244742, 872087, 1744174, 68894873, 137789746]

約数ペア:

[(1, 137789746), (2, 68894873), (79, 1744174), (158, 872087), (563, 244742), (1126, 122371), (1549, 88954), (3098, 44477)]