188858176

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 84

約数和(自身を含む): 427634400

約数和(自身を除く): 238776224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 832, 919, 988, 1216, 1352, 1838, 1976, 2704, 3211, 3676, 3952, 5408, 6422, 7352, 7904, 10816, 11947, 12844, 14704, 15808, 17461, 23894, 25688, 29408, 34922, 47788, 51376, 58816, 69844, 95576, 102752, 139688, 155311, 191152, 205504, 226993, 279376, 310622, 382304, 453986, 558752, 621244, 764608, 907972, 1117504, 1242488, 1815944, 2484976, 2950909, 3631888, 4969952, 5901818, 7263776, 9939904, 11803636, 14527552, 23607272, 47214544, 94429088, 188858176]

約数ペア:

[(1, 188858176), (2, 94429088), (4, 47214544), (8, 23607272), (13, 14527552), (16, 11803636), (19, 9939904), (26, 7263776), (32, 5901818), (38, 4969952), (52, 3631888), (64, 2950909), (76, 2484976), (104, 1815944), (152, 1242488), (169, 1117504), (208, 907972), (247, 764608), (304, 621244), (338, 558752), (416, 453986), (494, 382304), (608, 310622), (676, 279376), (832, 226993), (919, 205504), (988, 191152), (1216, 155311), (1352, 139688), (1838, 102752), (1976, 95576), (2704, 69844), (3211, 58816), (3676, 51376), (3952, 47788), (5408, 34922), (6422, 29408), (7352, 25688), (7904, 23894), (10816, 17461), (11947, 15808), (12844, 14704)]