156916546552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43627}}^1\times {\mathrm{23663}}^1$

素因数の和:67315

約数の個数: 32

約数和(自身を含む): 309723897600

約数和(自身を除く): 152807351048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 23663, 43627, 47326, 87254, 94652, 174508, 189304, 349016, 449597, 828913, 899194, 1657826, 1798388, 3315652, 3596776, 6631304, 1032345701, 2064691402, 4129382804, 8258765608, 19614568319, 39229136638, 78458273276, 156916546552]

約数ペア:

[(1, 156916546552), (2, 78458273276), (4, 39229136638), (8, 19614568319), (19, 8258765608), (38, 4129382804), (76, 2064691402), (152, 1032345701), (23663, 6631304), (43627, 3596776), (47326, 3315652), (87254, 1798388), (94652, 1657826), (174508, 899194), (189304, 828913), (349016, 449597)]