188779136

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 487804800

約数和(自身を除く): 299025664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 853, 896, 988, 1064, 1216, 1456, 1664, 1706, 1729, 1976, 2128, 2432, 2912, 3412, 3458, 3952, 4256, 5824, 5971, 6824, 6916, 7904, 8512, 11089, 11648, 11942, 13648, 13832, 15808, 16207, 17024, 22178, 23884, 27296, 27664, 31616, 32414, 44356, 47768, 54592, 55328, 64828, 77623, 88712, 95536, 109184, 110656, 113449, 129656, 155246, 177424, 191072, 210691, 221312, 226898, 259312, 310492, 354848, 382144, 421382, 453796, 518624, 620984, 709696, 764288, 842764, 907592, 1037248, 1241968, 1419392, 1474837, 1685528, 1815184, 2074496, 2483936, 2949674, 3371056, 3630368, 4967872, 5899348, 6742112, 7260736, 9935744, 11798696, 13484224, 14521472, 23597392, 26968448, 47194784, 94389568, 188779136]

約数ペア:

[(1, 188779136), (2, 94389568), (4, 47194784), (7, 26968448), (8, 23597392), (13, 14521472), (14, 13484224), (16, 11798696), (19, 9935744), (26, 7260736), (28, 6742112), (32, 5899348), (38, 4967872), (52, 3630368), (56, 3371056), (64, 2949674), (76, 2483936), (91, 2074496), (104, 1815184), (112, 1685528), (128, 1474837), (133, 1419392), (152, 1241968), (182, 1037248), (208, 907592), (224, 842764), (247, 764288), (266, 709696), (304, 620984), (364, 518624), (416, 453796), (448, 421382), (494, 382144), (532, 354848), (608, 310492), (728, 259312), (832, 226898), (853, 221312), (896, 210691), (988, 191072), (1064, 177424), (1216, 155246), (1456, 129656), (1664, 113449), (1706, 110656), (1729, 109184), (1976, 95536), (2128, 88712), (2432, 77623), (2912, 64828), (3412, 55328), (3458, 54592), (3952, 47768), (4256, 44356), (5824, 32414), (5971, 31616), (6824, 27664), (6916, 27296), (7904, 23884), (8512, 22178), (11089, 17024), (11648, 16207), (11942, 15808), (13648, 13832)]