153646794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1041

約数の個数: 80

約数和(自身を含む): 396430848

約数和(自身を除く): 242784054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 157, 162, 189, 314, 378, 471, 567, 863, 942, 1099, 1134, 1413, 1726, 2198, 2589, 2826, 3297, 4239, 5178, 6041, 6594, 7767, 8478, 9891, 12082, 12717, 15534, 18123, 19782, 23301, 25434, 29673, 36246, 46602, 54369, 59346, 69903, 89019, 108738, 135491, 139806, 163107, 178038, 270982, 326214, 406473, 489321, 812946, 948437, 978642, 1219419, 1896874, 2438838, 2845311, 3658257, 5690622, 7316514, 8535933, 10974771, 17071866, 21949542, 25607799, 51215598, 76823397, 153646794]

約数ペア:

[(1, 153646794), (2, 76823397), (3, 51215598), (6, 25607799), (7, 21949542), (9, 17071866), (14, 10974771), (18, 8535933), (21, 7316514), (27, 5690622), (42, 3658257), (54, 2845311), (63, 2438838), (81, 1896874), (126, 1219419), (157, 978642), (162, 948437), (189, 812946), (314, 489321), (378, 406473), (471, 326214), (567, 270982), (863, 178038), (942, 163107), (1099, 139806), (1134, 135491), (1413, 108738), (1726, 89019), (2198, 69903), (2589, 59346), (2826, 54369), (3297, 46602), (4239, 36246), (5178, 29673), (6041, 25434), (6594, 23301), (7767, 19782), (8478, 18123), (9891, 15534), (12082, 12717)]