157023458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 261740160

約数和(自身を除く): 104716702

約数列:

[1, 2, 17, 29, 34, 58, 71, 142, 493, 986, 1207, 2059, 2243, 2414, 4118, 4486, 35003, 38131, 65047, 70006, 76262, 130094, 159253, 318506, 1105799, 2211598, 2707301, 4618337, 5414602, 9236674, 78511729, 157023458]

約数ペア:

[(1, 157023458), (2, 78511729), (17, 9236674), (29, 5414602), (34, 4618337), (58, 2707301), (71, 2211598), (142, 1105799), (493, 318506), (986, 159253), (1207, 130094), (2059, 76262), (2243, 70006), (2414, 65047), (4118, 38131), (4486, 35003)]