142789506

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{123307}}^1$

素因数の和:123505

約数の個数: 16

約数和(自身を含む): 287061024

約数和(自身を除く): 144271518

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 123307, 246614, 369921, 739842, 23798251, 47596502, 71394753, 142789506]

約数ペア:

[(1, 142789506), (2, 71394753), (3, 47596502), (6, 23798251), (193, 739842), (386, 369921), (579, 246614), (1158, 123307)]