142709232

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 384395040

約数和(自身を除く): 241685808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 157, 174, 232, 314, 348, 464, 471, 628, 653, 696, 942, 1256, 1306, 1392, 1884, 1959, 2512, 2612, 3768, 3918, 4553, 5224, 7536, 7836, 9106, 10448, 13659, 15672, 18212, 18937, 27318, 31344, 36424, 37874, 54636, 56811, 72848, 75748, 102521, 109272, 113622, 151496, 205042, 218544, 227244, 302992, 307563, 410084, 454488, 615126, 820168, 908976, 1230252, 1640336, 2460504, 2973109, 4921008, 5946218, 8919327, 11892436, 17838654, 23784872, 35677308, 47569744, 71354616, 142709232]

約数ペア:

[(1, 142709232), (2, 71354616), (3, 47569744), (4, 35677308), (6, 23784872), (8, 17838654), (12, 11892436), (16, 8919327), (24, 5946218), (29, 4921008), (48, 2973109), (58, 2460504), (87, 1640336), (116, 1230252), (157, 908976), (174, 820168), (232, 615126), (314, 454488), (348, 410084), (464, 307563), (471, 302992), (628, 227244), (653, 218544), (696, 205042), (942, 151496), (1256, 113622), (1306, 109272), (1392, 102521), (1884, 75748), (1959, 72848), (2512, 56811), (2612, 54636), (3768, 37874), (3918, 36424), (4553, 31344), (5224, 27318), (7536, 18937), (7836, 18212), (9106, 15672), (10448, 13659)]