123027232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 258461280

約数和(自身を除く): 135434048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 1627, 2224, 2363, 3254, 4448, 4726, 6508, 9452, 13016, 18904, 26032, 27659, 37808, 52064, 55318, 75616, 110636, 221272, 226153, 442544, 452306, 885088, 904612, 1809224, 3618448, 3844601, 7236896, 7689202, 15378404, 30756808, 61513616, 123027232]

約数ペア:

[(1, 123027232), (2, 61513616), (4, 30756808), (8, 15378404), (16, 7689202), (17, 7236896), (32, 3844601), (34, 3618448), (68, 1809224), (136, 904612), (139, 885088), (272, 452306), (278, 442544), (544, 226153), (556, 221272), (1112, 110636), (1627, 75616), (2224, 55318), (2363, 52064), (3254, 37808), (4448, 27659), (4726, 26032), (6508, 18904), (9452, 13016)]