128645184

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9437}}^1$

素因数の和:9523

約数の個数: 56

約数和(自身を含む): 345204288

約数和(自身を除く): 216559104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9437, 13632, 18874, 28311, 37748, 56622, 75496, 113244, 150992, 226488, 301984, 452976, 603968, 670027, 905952, 1340054, 1811904, 2010081, 2680108, 4020162, 5360216, 8040324, 10720432, 16080648, 21440864, 32161296, 42881728, 64322592, 128645184]

約数ペア:

[(1, 128645184), (2, 64322592), (3, 42881728), (4, 32161296), (6, 21440864), (8, 16080648), (12, 10720432), (16, 8040324), (24, 5360216), (32, 4020162), (48, 2680108), (64, 2010081), (71, 1811904), (96, 1340054), (142, 905952), (192, 670027), (213, 603968), (284, 452976), (426, 301984), (568, 226488), (852, 150992), (1136, 113244), (1704, 75496), (2272, 56622), (3408, 37748), (4544, 28311), (6816, 18874), (9437, 13632)]