164021718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29363}}^1$

素因数の和:29401

約数の個数: 48

約数和(自身を含む): 401699520

約数和(自身を除く): 237677802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 29363, 58726, 88089, 176178, 205541, 411082, 557897, 616623, 1115794, 1233246, 1438787, 1673691, 2877574, 3347382, 3905279, 4316361, 7810558, 8632722, 11715837, 23431674, 27336953, 54673906, 82010859, 164021718]

約数ペア:

[(1, 164021718), (2, 82010859), (3, 54673906), (6, 27336953), (7, 23431674), (14, 11715837), (19, 8632722), (21, 7810558), (38, 4316361), (42, 3905279), (49, 3347382), (57, 2877574), (98, 1673691), (114, 1438787), (133, 1233246), (147, 1115794), (266, 616623), (294, 557897), (399, 411082), (798, 205541), (931, 176178), (1862, 88089), (2793, 58726), (5586, 29363)]