128575252842

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{123868259}}^1$

素因数の和:123868437

約数の個数: 16

約数和(自身を含む): 258636926880

約数和(自身を除く): 130061674038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 123868259, 247736518, 371604777, 743209554, 21429208807, 42858417614, 64287626421, 128575252842]

約数ペア:

[(1, 128575252842), (2, 64287626421), (3, 42858417614), (6, 21429208807), (173, 743209554), (346, 371604777), (519, 247736518), (1038, 123868259)]