162640016

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18892

約数の個数: 60

約数和(自身を含む): 399907440

約数和(自身を除く): 237267424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 18859, 37718, 75436, 132013, 150872, 207449, 264026, 301744, 414898, 528052, 829796, 924091, 1056104, 1452143, 1659592, 1848182, 2112208, 2904286, 3319184, 3696364, 5808572, 7392728, 10165001, 11617144, 14785456, 20330002, 23234288, 40660004, 81320008, 162640016]

約数ペア:

[(1, 162640016), (2, 81320008), (4, 40660004), (7, 23234288), (8, 20330002), (11, 14785456), (14, 11617144), (16, 10165001), (22, 7392728), (28, 5808572), (44, 3696364), (49, 3319184), (56, 2904286), (77, 2112208), (88, 1848182), (98, 1659592), (112, 1452143), (154, 1056104), (176, 924091), (196, 829796), (308, 528052), (392, 414898), (539, 301744), (616, 264026), (784, 207449), (1078, 150872), (1232, 132013), (2156, 75436), (4312, 37718), (8624, 18859)]