128210765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9851}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 163149120

約数和(自身を除く): 34938355

約数列:

[1, 5, 19, 95, 137, 685, 2603, 9851, 13015, 49255, 187169, 935845, 1349587, 6747935, 25642153, 128210765]

約数ペア:

[(1, 128210765), (5, 25642153), (19, 6747935), (95, 1349587), (137, 935845), (685, 187169), (2603, 49255), (9851, 13015)]