156985231351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{299417}}^1$

素因数の和:300762

約数の個数: 16

約数和(自身を含む): 174649321728

約数和(自身を除く): 17664090377

約数列:

[1, 13, 31, 403, 1301, 16913, 40331, 299417, 524303, 3892421, 9281927, 120665051, 389541517, 5064039721, 12075787027, 156985231351]

約数ペア:

[(1, 156985231351), (13, 12075787027), (31, 5064039721), (403, 389541517), (1301, 120665051), (16913, 9281927), (40331, 3892421), (299417, 524303)]