128233952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 319624704

約数和(自身を除く): 191390752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 497, 568, 616, 733, 781, 994, 1136, 1232, 1466, 1562, 1988, 2272, 2464, 2932, 3124, 3976, 5131, 5467, 5864, 6248, 7952, 8063, 10262, 10934, 11728, 12496, 15904, 16126, 20524, 21868, 23456, 24992, 32252, 41048, 43736, 52043, 56441, 64504, 82096, 87472, 104086, 112882, 129008, 164192, 174944, 208172, 225764, 258016, 364301, 416344, 451528, 572473, 728602, 832688, 903056, 1144946, 1457204, 1665376, 1806112, 2289892, 2914408, 4007311, 4579784, 5828816, 8014622, 9159568, 11657632, 16029244, 18319136, 32058488, 64116976, 128233952]

約数ペア:

[(1, 128233952), (2, 64116976), (4, 32058488), (7, 18319136), (8, 16029244), (11, 11657632), (14, 9159568), (16, 8014622), (22, 5828816), (28, 4579784), (32, 4007311), (44, 2914408), (56, 2289892), (71, 1806112), (77, 1665376), (88, 1457204), (112, 1144946), (142, 903056), (154, 832688), (176, 728602), (224, 572473), (284, 451528), (308, 416344), (352, 364301), (497, 258016), (568, 225764), (616, 208172), (733, 174944), (781, 164192), (994, 129008), (1136, 112882), (1232, 104086), (1466, 87472), (1562, 82096), (1988, 64504), (2272, 56441), (2464, 52043), (2932, 43736), (3124, 41048), (3976, 32252), (5131, 24992), (5467, 23456), (5864, 21868), (6248, 20524), (7952, 16126), (8063, 15904), (10262, 12496), (10934, 11728)]