171055447724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{637097}}^1$

素因数の和:637374

約数の個数: 48

約数和(自身を含む): 351637321728

約数和(自身を除く): 180581874004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 223, 301, 446, 602, 892, 1204, 1561, 3122, 6244, 9589, 19178, 38356, 67123, 134246, 268492, 637097, 1274194, 2548388, 4459679, 8919358, 17838716, 27395171, 54790342, 109580684, 142072631, 191766197, 284145262, 383532394, 568290524, 767064788, 994508417, 1989016834, 3978033668, 6109123133, 12218246266, 24436492532, 42763861931, 85527723862, 171055447724]

約数ペア:

[(1, 171055447724), (2, 85527723862), (4, 42763861931), (7, 24436492532), (14, 12218246266), (28, 6109123133), (43, 3978033668), (86, 1989016834), (172, 994508417), (223, 767064788), (301, 568290524), (446, 383532394), (602, 284145262), (892, 191766197), (1204, 142072631), (1561, 109580684), (3122, 54790342), (6244, 27395171), (9589, 17838716), (19178, 8919358), (38356, 4459679), (67123, 2548388), (134246, 1274194), (268492, 637097)]