153379856

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72077}}^1$

素因数の和:72111

約数の個数: 40

約数和(自身を含む): 357506880

約数和(自身を除く): 204127024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 72077, 144154, 288308, 504539, 576616, 1009078, 1153232, 1369463, 2018156, 2738926, 4036312, 5477852, 8072624, 9586241, 10955704, 19172482, 21911408, 38344964, 76689928, 153379856]

約数ペア:

[(1, 153379856), (2, 76689928), (4, 38344964), (7, 21911408), (8, 19172482), (14, 10955704), (16, 9586241), (19, 8072624), (28, 5477852), (38, 4036312), (56, 2738926), (76, 2018156), (112, 1369463), (133, 1153232), (152, 1009078), (266, 576616), (304, 504539), (532, 288308), (1064, 144154), (2128, 72077)]