127519166

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 202121568

約数和(自身を除く): 74602402

約数列:

[1, 2, 43, 53, 86, 101, 106, 202, 277, 554, 2279, 4343, 4558, 5353, 8686, 10706, 11911, 14681, 23822, 27977, 29362, 55954, 230179, 460358, 631283, 1203011, 1262566, 1482781, 2406022, 2965562, 63759583, 127519166]

約数ペア:

[(1, 127519166), (2, 63759583), (43, 2965562), (53, 2406022), (86, 1482781), (101, 1262566), (106, 1203011), (202, 631283), (277, 460358), (554, 230179), (2279, 55954), (4343, 29362), (4558, 27977), (5353, 23822), (8686, 14681), (10706, 11911)]