128532474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 327724800

約数和(自身を除く): 199192326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 674, 1009, 1011, 2018, 2022, 2359, 3027, 3033, 4718, 6054, 6066, 7063, 7077, 9081, 9099, 14126, 14154, 18162, 18198, 21189, 21231, 27243, 42378, 42462, 54486, 63567, 63693, 127134, 127386, 190701, 340033, 381402, 680066, 1020099, 2040198, 2380231, 3060297, 4760462, 6120594, 7140693, 9180891, 14281386, 18361782, 21422079, 42844158, 64266237, 128532474]

約数ペア:

[(1, 128532474), (2, 64266237), (3, 42844158), (6, 21422079), (7, 18361782), (9, 14281386), (14, 9180891), (18, 7140693), (21, 6120594), (27, 4760462), (42, 3060297), (54, 2380231), (63, 2040198), (126, 1020099), (189, 680066), (337, 381402), (378, 340033), (674, 190701), (1009, 127386), (1011, 127134), (2018, 63693), (2022, 63567), (2359, 54486), (3027, 42462), (3033, 42378), (4718, 27243), (6054, 21231), (6066, 21189), (7063, 18198), (7077, 18162), (9081, 14154), (9099, 14126)]