166784254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12907}}^1$

素因数の和:13000

約数の個数: 32

約数和(自身を含む): 312270336

約数和(自身を除く): 145486082

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12907, 12922, 25814, 90349, 167791, 180698, 335582, 916397, 1174537, 1832794, 2349074, 6414779, 11913161, 12829558, 23826322, 83392127, 166784254]

約数ペア:

[(1, 166784254), (2, 83392127), (7, 23826322), (13, 12829558), (14, 11913161), (26, 6414779), (71, 2349074), (91, 1832794), (142, 1174537), (182, 916397), (497, 335582), (923, 180698), (994, 167791), (1846, 90349), (6461, 25814), (12907, 12922)]