128694096

素因数分解:

$2^4\times 3^4\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:718

約数の個数: 100

約数和(自身を含む): 375100000

約数和(自身を除く): 246405904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 324, 398, 432, 499, 597, 648, 796, 998, 1194, 1296, 1497, 1592, 1791, 1996, 2388, 2994, 3184, 3582, 3992, 4491, 4776, 5373, 5988, 7164, 7984, 8982, 9552, 10746, 11976, 13473, 14328, 16119, 17964, 21492, 23952, 26946, 28656, 32238, 35928, 40419, 42984, 53892, 64476, 71856, 80838, 85968, 99301, 107784, 128952, 161676, 198602, 215568, 257904, 297903, 323352, 397204, 595806, 646704, 794408, 893709, 1191612, 1588816, 1787418, 2383224, 2681127, 3574836, 4766448, 5362254, 7149672, 8043381, 10724508, 14299344, 16086762, 21449016, 32173524, 42898032, 64347048, 128694096]

約数ペア:

[(1, 128694096), (2, 64347048), (3, 42898032), (4, 32173524), (6, 21449016), (8, 16086762), (9, 14299344), (12, 10724508), (16, 8043381), (18, 7149672), (24, 5362254), (27, 4766448), (36, 3574836), (48, 2681127), (54, 2383224), (72, 1787418), (81, 1588816), (108, 1191612), (144, 893709), (162, 794408), (199, 646704), (216, 595806), (324, 397204), (398, 323352), (432, 297903), (499, 257904), (597, 215568), (648, 198602), (796, 161676), (998, 128952), (1194, 107784), (1296, 99301), (1497, 85968), (1592, 80838), (1791, 71856), (1996, 64476), (2388, 53892), (2994, 42984), (3184, 40419), (3582, 35928), (3992, 32238), (4491, 28656), (4776, 26946), (5373, 23952), (5988, 21492), (7164, 17964), (7984, 16119), (8982, 14328), (9552, 13473), (10746, 11976)]