129628416

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2847

約数の個数: 72

約数和(自身を含む): 350783104

約数和(自身を除く): 221154688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2767, 2928, 3904, 5534, 5856, 7808, 8301, 11068, 11712, 15616, 16602, 22136, 23424, 33204, 44272, 46848, 66408, 88544, 132816, 168787, 177088, 265632, 337574, 354176, 506361, 531264, 675148, 708352, 1012722, 1062528, 1350296, 2025444, 2125056, 2700592, 4050888, 5401184, 8101776, 10802368, 16203552, 21604736, 32407104, 43209472, 64814208, 129628416]

約数ペア:

[(1, 129628416), (2, 64814208), (3, 43209472), (4, 32407104), (6, 21604736), (8, 16203552), (12, 10802368), (16, 8101776), (24, 5401184), (32, 4050888), (48, 2700592), (61, 2125056), (64, 2025444), (96, 1350296), (122, 1062528), (128, 1012722), (183, 708352), (192, 675148), (244, 531264), (256, 506361), (366, 354176), (384, 337574), (488, 265632), (732, 177088), (768, 168787), (976, 132816), (1464, 88544), (1952, 66408), (2767, 46848), (2928, 44272), (3904, 33204), (5534, 23424), (5856, 22136), (7808, 16602), (8301, 15616), (11068, 11712)]