128605608

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 362818560

約数和(自身を除く): 234212952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 157, 186, 248, 279, 314, 367, 372, 471, 558, 628, 734, 744, 942, 1101, 1116, 1256, 1413, 1468, 1884, 2202, 2232, 2826, 2936, 3303, 3768, 4404, 4867, 5652, 6606, 8808, 9734, 11304, 11377, 13212, 14601, 19468, 22754, 26424, 29202, 34131, 38936, 43803, 45508, 57619, 58404, 68262, 87606, 91016, 102393, 115238, 116808, 136524, 172857, 175212, 204786, 230476, 273048, 345714, 350424, 409572, 460952, 518571, 691428, 819144, 1037142, 1382856, 1786189, 2074284, 3572378, 4148568, 5358567, 7144756, 10717134, 14289512, 16075701, 21434268, 32151402, 42868536, 64302804, 128605608]

約数ペア:

[(1, 128605608), (2, 64302804), (3, 42868536), (4, 32151402), (6, 21434268), (8, 16075701), (9, 14289512), (12, 10717134), (18, 7144756), (24, 5358567), (31, 4148568), (36, 3572378), (62, 2074284), (72, 1786189), (93, 1382856), (124, 1037142), (157, 819144), (186, 691428), (248, 518571), (279, 460952), (314, 409572), (367, 350424), (372, 345714), (471, 273048), (558, 230476), (628, 204786), (734, 175212), (744, 172857), (942, 136524), (1101, 116808), (1116, 115238), (1256, 102393), (1413, 91016), (1468, 87606), (1884, 68262), (2202, 58404), (2232, 57619), (2826, 45508), (2936, 43803), (3303, 38936), (3768, 34131), (4404, 29202), (4867, 26424), (5652, 22754), (6606, 19468), (8808, 14601), (9734, 13212), (11304, 11377)]