140480718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{176041}}^1$

素因数の和:176072

約数の個数: 32

約数和(自身を含む): 338000640

約数和(自身を除く): 197519922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 176041, 352082, 528123, 1056246, 1232287, 2464574, 3344779, 3696861, 6689558, 7393722, 10034337, 20068674, 23413453, 46826906, 70240359, 140480718]

約数ペア:

[(1, 140480718), (2, 70240359), (3, 46826906), (6, 23413453), (7, 20068674), (14, 10034337), (19, 7393722), (21, 6689558), (38, 3696861), (42, 3344779), (57, 2464574), (114, 1232287), (133, 1056246), (266, 528123), (399, 352082), (798, 176041)]