128089872

素因数分解:

$2^4\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2347}}^1$

素因数の和:2740

約数の個数: 60

約数和(自身を含む): 359572720

約数和(自身を除く): 231482848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 379, 758, 1137, 1516, 2274, 2347, 3032, 3411, 4548, 4694, 6064, 6822, 7041, 9096, 9388, 13644, 14082, 18192, 18776, 21123, 27288, 28164, 37552, 42246, 54576, 56328, 84492, 112656, 168984, 337968, 889513, 1779026, 2668539, 3558052, 5337078, 7116104, 8005617, 10674156, 14232208, 16011234, 21348312, 32022468, 42696624, 64044936, 128089872]

約数ペア:

[(1, 128089872), (2, 64044936), (3, 42696624), (4, 32022468), (6, 21348312), (8, 16011234), (9, 14232208), (12, 10674156), (16, 8005617), (18, 7116104), (24, 5337078), (36, 3558052), (48, 2668539), (72, 1779026), (144, 889513), (379, 337968), (758, 168984), (1137, 112656), (1516, 84492), (2274, 56328), (2347, 54576), (3032, 42246), (3411, 37552), (4548, 28164), (4694, 27288), (6064, 21123), (6822, 18776), (7041, 18192), (9096, 14082), (9388, 13644)]