128350328398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{15269}}^1\times {\mathrm{221209}}^1$

素因数の和:236499

約数の個数: 16

約数和(自身を含む): 202672602000

約数和(自身を除く): 74322273602

約数列:

[1, 2, 19, 38, 15269, 30538, 221209, 290111, 442418, 580222, 4202971, 8405942, 3377640221, 6755280442, 64175164199, 128350328398]

約数ペア:

[(1, 128350328398), (2, 64175164199), (19, 6755280442), (38, 3377640221), (15269, 8405942), (30538, 4202971), (221209, 580222), (290111, 442418)]