131524232

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17659}}^1$

素因数の和:17698

約数の個数: 48

約数和(自身を含む): 301986000

約数和(自身を除く): 170461768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 17659, 35318, 70636, 123613, 141272, 247226, 335521, 494452, 671042, 865291, 988904, 1342084, 1730582, 2348647, 2684168, 3461164, 4697294, 6922328, 9394588, 16440529, 18789176, 32881058, 65762116, 131524232]

約数ペア:

[(1, 131524232), (2, 65762116), (4, 32881058), (7, 18789176), (8, 16440529), (14, 9394588), (19, 6922328), (28, 4697294), (38, 3461164), (49, 2684168), (56, 2348647), (76, 1730582), (98, 1342084), (133, 988904), (152, 865291), (196, 671042), (266, 494452), (392, 335521), (532, 247226), (931, 141272), (1064, 123613), (1862, 70636), (3724, 35318), (7448, 17659)]