171745024

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 379693440

約数和(自身を除く): 207948416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 568, 704, 781, 859, 1136, 1408, 1562, 1718, 2272, 2816, 3124, 3436, 4544, 6248, 6872, 9088, 9449, 12496, 13744, 18176, 18898, 24992, 27488, 37796, 49984, 54976, 60989, 75592, 99968, 109952, 121978, 151184, 199936, 219904, 243956, 302368, 487912, 604736, 670879, 975824, 1209472, 1341758, 1951648, 2418944, 2683516, 3903296, 5367032, 7806592, 10734064, 15613184, 21468128, 42936256, 85872512, 171745024]

約数ペア:

[(1, 171745024), (2, 85872512), (4, 42936256), (8, 21468128), (11, 15613184), (16, 10734064), (22, 7806592), (32, 5367032), (44, 3903296), (64, 2683516), (71, 2418944), (88, 1951648), (128, 1341758), (142, 1209472), (176, 975824), (256, 670879), (284, 604736), (352, 487912), (568, 302368), (704, 243956), (781, 219904), (859, 199936), (1136, 151184), (1408, 121978), (1562, 109952), (1718, 99968), (2272, 75592), (2816, 60989), (3124, 54976), (3436, 49984), (4544, 37796), (6248, 27488), (6872, 24992), (9088, 18898), (9449, 18176), (12496, 13744)]