142745952

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20369}}^1$

素因数の和:20455

約数の個数: 48

約数和(自身を含む): 379859760

約数和(自身を除く): 237113808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 20369, 40738, 61107, 81476, 122214, 162952, 244428, 325904, 488856, 651808, 977712, 1486937, 1955424, 2973874, 4460811, 5947748, 8921622, 11895496, 17843244, 23790992, 35686488, 47581984, 71372976, 142745952]

約数ペア:

[(1, 142745952), (2, 71372976), (3, 47581984), (4, 35686488), (6, 23790992), (8, 17843244), (12, 11895496), (16, 8921622), (24, 5947748), (32, 4460811), (48, 2973874), (73, 1955424), (96, 1486937), (146, 977712), (219, 651808), (292, 488856), (438, 325904), (584, 244428), (876, 162952), (1168, 122214), (1752, 81476), (2336, 61107), (3504, 40738), (7008, 20369)]