160971664

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 386760960

約数和(自身を除く): 225789296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 79, 92, 98, 112, 113, 158, 161, 184, 196, 226, 316, 322, 368, 392, 452, 553, 632, 644, 784, 791, 904, 1106, 1127, 1264, 1288, 1582, 1808, 1817, 2212, 2254, 2576, 2599, 3164, 3634, 3871, 4424, 4508, 5198, 5537, 6328, 7268, 7742, 8848, 8927, 9016, 10396, 11074, 12656, 12719, 14536, 15484, 17854, 18032, 18193, 20792, 22148, 25438, 29072, 30968, 35708, 36386, 41584, 44296, 50876, 61936, 62489, 71416, 72772, 88592, 89033, 101752, 124978, 127351, 142832, 145544, 178066, 203504, 205321, 249956, 254702, 291088, 356132, 410642, 437423, 499912, 509404, 712264, 821284, 874846, 999824, 1018808, 1424528, 1437247, 1642568, 1749692, 2037616, 2874494, 3285136, 3499384, 5748988, 6998768, 10060729, 11497976, 20121458, 22995952, 40242916, 80485832, 160971664]

約数ペア:

[(1, 160971664), (2, 80485832), (4, 40242916), (7, 22995952), (8, 20121458), (14, 11497976), (16, 10060729), (23, 6998768), (28, 5748988), (46, 3499384), (49, 3285136), (56, 2874494), (79, 2037616), (92, 1749692), (98, 1642568), (112, 1437247), (113, 1424528), (158, 1018808), (161, 999824), (184, 874846), (196, 821284), (226, 712264), (316, 509404), (322, 499912), (368, 437423), (392, 410642), (452, 356132), (553, 291088), (632, 254702), (644, 249956), (784, 205321), (791, 203504), (904, 178066), (1106, 145544), (1127, 142832), (1264, 127351), (1288, 124978), (1582, 101752), (1808, 89033), (1817, 88592), (2212, 72772), (2254, 71416), (2576, 62489), (2599, 61936), (3164, 50876), (3634, 44296), (3871, 41584), (4424, 36386), (4508, 35708), (5198, 30968), (5537, 29072), (6328, 25438), (7268, 22148), (7742, 20792), (8848, 18193), (8927, 18032), (9016, 17854), (10396, 15484), (11074, 14536), (12656, 12719)]