170174872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 382832640

約数和(自身を除く): 212657768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1607, 1708, 1736, 1891, 3214, 3416, 3782, 6428, 7564, 11249, 12856, 13237, 15128, 22498, 26474, 44996, 49817, 52948, 89992, 98027, 99634, 105896, 196054, 199268, 348719, 392108, 398536, 686189, 697438, 784216, 1372378, 1394876, 2744756, 2789752, 3038837, 5489512, 6077674, 12155348, 21271859, 24310696, 42543718, 85087436, 170174872]

約数ペア:

[(1, 170174872), (2, 85087436), (4, 42543718), (7, 24310696), (8, 21271859), (14, 12155348), (28, 6077674), (31, 5489512), (56, 3038837), (61, 2789752), (62, 2744756), (122, 1394876), (124, 1372378), (217, 784216), (244, 697438), (248, 686189), (427, 398536), (434, 392108), (488, 348719), (854, 199268), (868, 196054), (1607, 105896), (1708, 99634), (1736, 98027), (1891, 89992), (3214, 52948), (3416, 49817), (3782, 44996), (6428, 26474), (7564, 22498), (11249, 15128), (12856, 13237)]