181919088

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1176

約数の個数: 160

約数和(自身を含む): 582254400

約数和(自身を除く): 400335312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 522, 624, 696, 702, 754, 783, 936, 1044, 1117, 1131, 1392, 1404, 1508, 1566, 1872, 2088, 2234, 2262, 2808, 3016, 3132, 3351, 3393, 4176, 4468, 4524, 5616, 6032, 6264, 6702, 6786, 8936, 9048, 10053, 10179, 12528, 13404, 13572, 14521, 17872, 18096, 20106, 20358, 26808, 27144, 29042, 30159, 32393, 40212, 40716, 43563, 53616, 54288, 58084, 60318, 64786, 80424, 81432, 87126, 97179, 116168, 120636, 129572, 130689, 160848, 162864, 174252, 194358, 232336, 241272, 259144, 261378, 291537, 348504, 388716, 392067, 421109, 482544, 518288, 522756, 583074, 697008, 777432, 784134, 842218, 874611, 1045512, 1166148, 1263327, 1554864, 1568268, 1684436, 1749222, 2091024, 2332296, 2526654, 3136536, 3368872, 3498444, 3789981, 4664592, 5053308, 6273072, 6737744, 6996888, 7579962, 10106616, 11369943, 13993776, 15159924, 20213232, 22739886, 30319848, 45479772, 60639696, 90959544, 181919088]

約数ペア:

[(1, 181919088), (2, 90959544), (3, 60639696), (4, 45479772), (6, 30319848), (8, 22739886), (9, 20213232), (12, 15159924), (13, 13993776), (16, 11369943), (18, 10106616), (24, 7579962), (26, 6996888), (27, 6737744), (29, 6273072), (36, 5053308), (39, 4664592), (48, 3789981), (52, 3498444), (54, 3368872), (58, 3136536), (72, 2526654), (78, 2332296), (87, 2091024), (104, 1749222), (108, 1684436), (116, 1568268), (117, 1554864), (144, 1263327), (156, 1166148), (174, 1045512), (208, 874611), (216, 842218), (232, 784134), (234, 777432), (261, 697008), (312, 583074), (348, 522756), (351, 518288), (377, 482544), (432, 421109), (464, 392067), (468, 388716), (522, 348504), (624, 291537), (696, 261378), (702, 259144), (754, 241272), (783, 232336), (936, 194358), (1044, 174252), (1117, 162864), (1131, 160848), (1392, 130689), (1404, 129572), (1508, 120636), (1566, 116168), (1872, 97179), (2088, 87126), (2234, 81432), (2262, 80424), (2808, 64786), (3016, 60318), (3132, 58084), (3351, 54288), (3393, 53616), (4176, 43563), (4468, 40716), (4524, 40212), (5616, 32393), (6032, 30159), (6264, 29042), (6702, 27144), (6786, 26808), (8936, 20358), (9048, 20106), (10053, 18096), (10179, 17872), (12528, 14521), (13404, 13572)]