120017984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:691

約数の個数: 56

約数和(自身を含む): 252374400

約数和(自身を除く): 132356416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 229, 304, 431, 458, 608, 862, 916, 1216, 1724, 1832, 3448, 3664, 4351, 6896, 7328, 8189, 8702, 13792, 14656, 16378, 17404, 27584, 32756, 34808, 65512, 69616, 98699, 131024, 139232, 197398, 262048, 278464, 394796, 524096, 789592, 1579184, 1875281, 3158368, 3750562, 6316736, 7501124, 15002248, 30004496, 60008992, 120017984]

約数ペア:

[(1, 120017984), (2, 60008992), (4, 30004496), (8, 15002248), (16, 7501124), (19, 6316736), (32, 3750562), (38, 3158368), (64, 1875281), (76, 1579184), (152, 789592), (229, 524096), (304, 394796), (431, 278464), (458, 262048), (608, 197398), (862, 139232), (916, 131024), (1216, 98699), (1724, 69616), (1832, 65512), (3448, 34808), (3664, 32756), (4351, 27584), (6896, 17404), (7328, 16378), (8189, 14656), (8702, 13792)]