156981198042

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{43853}}^1$

素因数の和:45049

約数の個数: 80

約数和(自身を含む): 370594366560

約数和(自身を除く): 213613168518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1163, 1539, 2326, 3078, 3489, 6978, 10467, 20934, 22097, 31401, 43853, 44194, 62802, 66291, 87706, 94203, 131559, 132582, 188406, 198873, 263118, 394677, 397746, 596619, 789354, 833207, 1184031, 1193238, 1666414, 1789857, 2368062, 2499621, 3552093, 3579714, 4999242, 7104186, 7498863, 14997726, 22496589, 44993178, 51001039, 67489767, 102002078, 134979534, 153003117, 306006234, 459009351, 918018702, 969019741, 1377028053, 1938039482, 2754056106, 2907059223, 4131084159, 5814118446, 8262168318, 8721177669, 17442355338, 26163533007, 52327066014, 78490599021, 156981198042]

約数ペア:

[(1, 156981198042), (2, 78490599021), (3, 52327066014), (6, 26163533007), (9, 17442355338), (18, 8721177669), (19, 8262168318), (27, 5814118446), (38, 4131084159), (54, 2907059223), (57, 2754056106), (81, 1938039482), (114, 1377028053), (162, 969019741), (171, 918018702), (342, 459009351), (513, 306006234), (1026, 153003117), (1163, 134979534), (1539, 102002078), (2326, 67489767), (3078, 51001039), (3489, 44993178), (6978, 22496589), (10467, 14997726), (20934, 7498863), (22097, 7104186), (31401, 4999242), (43853, 3579714), (44194, 3552093), (62802, 2499621), (66291, 2368062), (87706, 1789857), (94203, 1666414), (131559, 1193238), (132582, 1184031), (188406, 833207), (198873, 789354), (263118, 596619), (394677, 397746)]