138443772

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{129629}}^1$

素因数の和:129725

約数の個数: 24

約数和(自身を含む): 326667600

約数和(自身を除く): 188223828

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 129629, 259258, 388887, 518516, 777774, 1555548, 11536981, 23073962, 34610943, 46147924, 69221886, 138443772]

約数ペア:

[(1, 138443772), (2, 69221886), (3, 46147924), (4, 34610943), (6, 23073962), (12, 11536981), (89, 1555548), (178, 777774), (267, 518516), (356, 388887), (534, 259258), (1068, 129629)]