156717288004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{20020093}}^1$

素因数の和:20020219

約数の個数: 24

約数和(自身を含む): 291492568640

約数和(自身を除く): 134775280636

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 20020093, 40040186, 80080372, 380381767, 760763534, 1521527068, 2062069579, 4124139158, 8248278316, 39179322001, 78358644002, 156717288004]

約数ペア:

[(1, 156717288004), (2, 78358644002), (4, 39179322001), (19, 8248278316), (38, 4124139158), (76, 2062069579), (103, 1521527068), (206, 760763534), (412, 380381767), (1957, 80080372), (3914, 40040186), (7828, 20020093)]