137972632

素因数分解:

$2^3\times 7^2\times {\mathrm{351971}}^1$

素因数の和:351991

約数の個数: 24

約数和(自身を含む): 300936060

約数和(自身を除く): 162963428

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 351971, 703942, 1407884, 2463797, 2815768, 4927594, 9855188, 17246579, 19710376, 34493158, 68986316, 137972632]

約数ペア:

[(1, 137972632), (2, 68986316), (4, 34493158), (7, 19710376), (8, 17246579), (14, 9855188), (28, 4927594), (49, 2815768), (56, 2463797), (98, 1407884), (196, 703942), (392, 351971)]