157400778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1327}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 321843456

約数和(自身を除く): 164442678

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 373, 746, 1119, 1327, 2238, 2654, 3981, 7962, 19769, 39538, 59307, 70331, 118614, 140662, 210993, 421986, 494971, 989942, 1484913, 2969826, 26233463, 52466926, 78700389, 157400778]

約数ペア:

[(1, 157400778), (2, 78700389), (3, 52466926), (6, 26233463), (53, 2969826), (106, 1484913), (159, 989942), (318, 494971), (373, 421986), (746, 210993), (1119, 140662), (1327, 118614), (2238, 70331), (2654, 59307), (3981, 39538), (7962, 19769)]