15159872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 39258240

約数和(自身を除く): 24098368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 137, 152, 182, 208, 224, 247, 266, 274, 304, 364, 416, 448, 494, 532, 548, 608, 728, 832, 959, 988, 1064, 1096, 1216, 1456, 1729, 1781, 1918, 1976, 2128, 2192, 2603, 2912, 3458, 3562, 3836, 3952, 4256, 4384, 5206, 5824, 6916, 7124, 7672, 7904, 8512, 8768, 10412, 12467, 13832, 14248, 15344, 15808, 18221, 20824, 24934, 27664, 28496, 30688, 33839, 36442, 41648, 49868, 55328, 56992, 61376, 67678, 72884, 83296, 99736, 110656, 113984, 135356, 145768, 166592, 199472, 236873, 270712, 291536, 398944, 473746, 541424, 583072, 797888, 947492, 1082848, 1166144, 1894984, 2165696, 3789968, 7579936, 15159872]

約数ペア:

[(1, 15159872), (2, 7579936), (4, 3789968), (7, 2165696), (8, 1894984), (13, 1166144), (14, 1082848), (16, 947492), (19, 797888), (26, 583072), (28, 541424), (32, 473746), (38, 398944), (52, 291536), (56, 270712), (64, 236873), (76, 199472), (91, 166592), (104, 145768), (112, 135356), (133, 113984), (137, 110656), (152, 99736), (182, 83296), (208, 72884), (224, 67678), (247, 61376), (266, 56992), (274, 55328), (304, 49868), (364, 41648), (416, 36442), (448, 33839), (494, 30688), (532, 28496), (548, 27664), (608, 24934), (728, 20824), (832, 18221), (959, 15808), (988, 15344), (1064, 14248), (1096, 13832), (1216, 12467), (1456, 10412), (1729, 8768), (1781, 8512), (1918, 7904), (1976, 7672), (2128, 7124), (2192, 6916), (2603, 5824), (2912, 5206), (3458, 4384), (3562, 4256), (3836, 3952)]