166474464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 489936384

約数和(自身を除く): 323461920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 331, 338, 372, 403, 416, 496, 507, 624, 662, 676, 744, 806, 992, 993, 1014, 1209, 1248, 1324, 1352, 1488, 1612, 1986, 2028, 2418, 2648, 2704, 2976, 3224, 3972, 4056, 4303, 4836, 5239, 5296, 5408, 6448, 7944, 8112, 8606, 9672, 10261, 10478, 10592, 12896, 12909, 15717, 15888, 16224, 17212, 19344, 20522, 20956, 25818, 30783, 31434, 31776, 34424, 38688, 41044, 41912, 51636, 55939, 61566, 62868, 68848, 82088, 83824, 103272, 111878, 123132, 125736, 133393, 137696, 164176, 167648, 167817, 206544, 223756, 246264, 251472, 266786, 328352, 335634, 400179, 413088, 447512, 492528, 502944, 533572, 671268, 800358, 895024, 985056, 1067144, 1342536, 1600716, 1734109, 1790048, 2134288, 2685072, 3201432, 3468218, 4268576, 5202327, 5370144, 6402864, 6936436, 10404654, 12805728, 13872872, 20809308, 27745744, 41618616, 55491488, 83237232, 166474464]

約数ペア:

[(1, 166474464), (2, 83237232), (3, 55491488), (4, 41618616), (6, 27745744), (8, 20809308), (12, 13872872), (13, 12805728), (16, 10404654), (24, 6936436), (26, 6402864), (31, 5370144), (32, 5202327), (39, 4268576), (48, 3468218), (52, 3201432), (62, 2685072), (78, 2134288), (93, 1790048), (96, 1734109), (104, 1600716), (124, 1342536), (156, 1067144), (169, 985056), (186, 895024), (208, 800358), (248, 671268), (312, 533572), (331, 502944), (338, 492528), (372, 447512), (403, 413088), (416, 400179), (496, 335634), (507, 328352), (624, 266786), (662, 251472), (676, 246264), (744, 223756), (806, 206544), (992, 167817), (993, 167648), (1014, 164176), (1209, 137696), (1248, 133393), (1324, 125736), (1352, 123132), (1488, 111878), (1612, 103272), (1986, 83824), (2028, 82088), (2418, 68848), (2648, 62868), (2704, 61566), (2976, 55939), (3224, 51636), (3972, 41912), (4056, 41044), (4303, 38688), (4836, 34424), (5239, 31776), (5296, 31434), (5408, 30783), (6448, 25818), (7944, 20956), (8112, 20522), (8606, 19344), (9672, 17212), (10261, 16224), (10478, 15888), (10592, 15717), (12896, 12909)]