156939815548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{1366643}}^1$

素因数の和:1368177

約数の個数: 24

約数和(自身を含む): 289291201920

約数和(自身を除く): 132351386372

約数列:

[1, 2, 4, 19, 38, 76, 1511, 3022, 6044, 28709, 57418, 114836, 1366643, 2733286, 5466572, 25966217, 51932434, 103864868, 2064997573, 4129995146, 8259990292, 39234953887, 78469907774, 156939815548]

約数ペア:

[(1, 156939815548), (2, 78469907774), (4, 39234953887), (19, 8259990292), (38, 4129995146), (76, 2064997573), (1511, 103864868), (3022, 51932434), (6044, 25966217), (28709, 5466572), (57418, 2733286), (114836, 1366643)]