165991392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 544313952

約数和(自身を除く): 378322560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 137, 144, 168, 224, 252, 274, 288, 336, 411, 504, 548, 601, 672, 822, 959, 1008, 1096, 1202, 1233, 1644, 1803, 1918, 2016, 2192, 2404, 2466, 2877, 3288, 3606, 3836, 4207, 4384, 4808, 4932, 5409, 5754, 6576, 7212, 7672, 8414, 8631, 9616, 9864, 10818, 11508, 12621, 13152, 14424, 15344, 16828, 17262, 19232, 19728, 21636, 23016, 25242, 28848, 30688, 33656, 34524, 37863, 39456, 43272, 46032, 50484, 57696, 67312, 69048, 75726, 82337, 86544, 92064, 100968, 134624, 138096, 151452, 164674, 173088, 201936, 247011, 276192, 302904, 329348, 403872, 494022, 576359, 605808, 658696, 741033, 988044, 1152718, 1211616, 1317392, 1482066, 1729077, 1976088, 2305436, 2634784, 2964132, 3458154, 3952176, 4610872, 5187231, 5928264, 6916308, 7904352, 9221744, 10374462, 11856528, 13832616, 18443488, 20748924, 23713056, 27665232, 41497848, 55330464, 82995696, 165991392]

約数ペア:

[(1, 165991392), (2, 82995696), (3, 55330464), (4, 41497848), (6, 27665232), (7, 23713056), (8, 20748924), (9, 18443488), (12, 13832616), (14, 11856528), (16, 10374462), (18, 9221744), (21, 7904352), (24, 6916308), (28, 5928264), (32, 5187231), (36, 4610872), (42, 3952176), (48, 3458154), (56, 2964132), (63, 2634784), (72, 2305436), (84, 1976088), (96, 1729077), (112, 1482066), (126, 1317392), (137, 1211616), (144, 1152718), (168, 988044), (224, 741033), (252, 658696), (274, 605808), (288, 576359), (336, 494022), (411, 403872), (504, 329348), (548, 302904), (601, 276192), (672, 247011), (822, 201936), (959, 173088), (1008, 164674), (1096, 151452), (1202, 138096), (1233, 134624), (1644, 100968), (1803, 92064), (1918, 86544), (2016, 82337), (2192, 75726), (2404, 69048), (2466, 67312), (2877, 57696), (3288, 50484), (3606, 46032), (3836, 43272), (4207, 39456), (4384, 37863), (4808, 34524), (4932, 33656), (5409, 30688), (5754, 28848), (6576, 25242), (7212, 23016), (7672, 21636), (8414, 19728), (8631, 19232), (9616, 17262), (9864, 16828), (10818, 15344), (11508, 14424), (12621, 13152)]