131474154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7411

約数の個数: 48

約数和(自身を含む): 310935456

約数和(自身を除く): 179461302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 7331, 8967, 14662, 17934, 21993, 43986, 51317, 102634, 153951, 307902, 359219, 447191, 718438, 894382, 1077657, 1341573, 2155314, 2683146, 3130337, 6260674, 9391011, 18782022, 21912359, 43824718, 65737077, 131474154]

約数ペア:

[(1, 131474154), (2, 65737077), (3, 43824718), (6, 21912359), (7, 18782022), (14, 9391011), (21, 6260674), (42, 3130337), (49, 2683146), (61, 2155314), (98, 1341573), (122, 1077657), (147, 894382), (183, 718438), (294, 447191), (366, 359219), (427, 307902), (854, 153951), (1281, 102634), (2562, 51317), (2989, 43986), (5978, 21993), (7331, 17934), (8967, 14662)]