165586624

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11973

約数の個数: 56

約数和(自身を含む): 387673088

約数和(自身を除く): 222086464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11923, 13888, 23846, 47692, 83461, 95384, 166922, 190768, 333844, 369613, 381536, 667688, 739226, 763072, 1335376, 1478452, 2587291, 2670752, 2956904, 5174582, 5341504, 5913808, 10349164, 11827616, 20698328, 23655232, 41396656, 82793312, 165586624]

約数ペア:

[(1, 165586624), (2, 82793312), (4, 41396656), (7, 23655232), (8, 20698328), (14, 11827616), (16, 10349164), (28, 5913808), (31, 5341504), (32, 5174582), (56, 2956904), (62, 2670752), (64, 2587291), (112, 1478452), (124, 1335376), (217, 763072), (224, 739226), (248, 667688), (434, 381536), (448, 369613), (496, 333844), (868, 190768), (992, 166922), (1736, 95384), (1984, 83461), (3472, 47692), (6944, 23846), (11923, 13888)]