161162784

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 120

約数和(自身を含む): 479608668

約数和(自身を除く): 318445884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 582, 641, 648, 776, 864, 873, 1164, 1282, 1296, 1552, 1746, 1923, 2328, 2564, 2592, 2619, 3104, 3492, 3846, 4656, 5128, 5238, 5769, 6984, 7692, 7857, 9312, 10256, 10476, 11538, 13968, 15384, 15714, 17307, 20512, 20952, 23076, 27936, 30768, 31428, 34614, 41904, 46152, 51921, 61536, 62177, 62856, 69228, 83808, 92304, 103842, 124354, 125712, 138456, 184608, 186531, 207684, 248708, 251424, 276912, 373062, 415368, 497416, 553824, 559593, 746124, 830736, 994832, 1119186, 1492248, 1661472, 1678779, 1989664, 2238372, 2984496, 3357558, 4476744, 5036337, 5968992, 6715116, 8953488, 10072674, 13430232, 17906976, 20145348, 26860464, 40290696, 53720928, 80581392, 161162784]

約数ペア:

[(1, 161162784), (2, 80581392), (3, 53720928), (4, 40290696), (6, 26860464), (8, 20145348), (9, 17906976), (12, 13430232), (16, 10072674), (18, 8953488), (24, 6715116), (27, 5968992), (32, 5036337), (36, 4476744), (48, 3357558), (54, 2984496), (72, 2238372), (81, 1989664), (96, 1678779), (97, 1661472), (108, 1492248), (144, 1119186), (162, 994832), (194, 830736), (216, 746124), (288, 559593), (291, 553824), (324, 497416), (388, 415368), (432, 373062), (582, 276912), (641, 251424), (648, 248708), (776, 207684), (864, 186531), (873, 184608), (1164, 138456), (1282, 125712), (1296, 124354), (1552, 103842), (1746, 92304), (1923, 83808), (2328, 69228), (2564, 62856), (2592, 62177), (2619, 61536), (3104, 51921), (3492, 46152), (3846, 41904), (4656, 34614), (5128, 31428), (5238, 30768), (5769, 27936), (6984, 23076), (7692, 20952), (7857, 20512), (9312, 17307), (10256, 15714), (10476, 15384), (11538, 13968)]