156916715158

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1793047}}^1$

素因数の和:1793129

約数の個数: 48

約数和(自身を含む): 294346759680

約数和(自身を除く): 137430044522

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1786, 1862, 2303, 4606, 6251, 12502, 43757, 87514, 1793047, 3586094, 12551329, 25102658, 34067893, 68135786, 84273209, 87859303, 168546418, 175718606, 238475251, 476950502, 589912463, 1179824926, 1601190971, 1669326757, 3202381942, 3338653514, 4129387241, 8258774482, 11208336797, 22416673594, 78458357579, 156916715158]

約数ペア:

[(1, 156916715158), (2, 78458357579), (7, 22416673594), (14, 11208336797), (19, 8258774482), (38, 4129387241), (47, 3338653514), (49, 3202381942), (94, 1669326757), (98, 1601190971), (133, 1179824926), (266, 589912463), (329, 476950502), (658, 238475251), (893, 175718606), (931, 168546418), (1786, 87859303), (1862, 84273209), (2303, 68135786), (4606, 34067893), (6251, 25102658), (12502, 12551329), (43757, 3586094), (87514, 1793047)]