127631088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 120

約数和(自身を含む): 398099520

約数和(自身を除く): 270468432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 2351, 3016, 3393, 4176, 4524, 4702, 6032, 6786, 7053, 9048, 9404, 13572, 14106, 18096, 18808, 21159, 27144, 28212, 30563, 37616, 42318, 54288, 56424, 61126, 68179, 84636, 91689, 112848, 122252, 136358, 169272, 183378, 204537, 244504, 272716, 275067, 338544, 366756, 409074, 489008, 545432, 550134, 613611, 733512, 818148, 886327, 1090864, 1100268, 1227222, 1467024, 1636296, 1772654, 2200536, 2454444, 2658981, 3272592, 3545308, 4401072, 4908888, 5317962, 7090616, 7976943, 9817776, 10635924, 14181232, 15953886, 21271848, 31907772, 42543696, 63815544, 127631088]

約数ペア:

[(1, 127631088), (2, 63815544), (3, 42543696), (4, 31907772), (6, 21271848), (8, 15953886), (9, 14181232), (12, 10635924), (13, 9817776), (16, 7976943), (18, 7090616), (24, 5317962), (26, 4908888), (29, 4401072), (36, 3545308), (39, 3272592), (48, 2658981), (52, 2454444), (58, 2200536), (72, 1772654), (78, 1636296), (87, 1467024), (104, 1227222), (116, 1100268), (117, 1090864), (144, 886327), (156, 818148), (174, 733512), (208, 613611), (232, 550134), (234, 545432), (261, 489008), (312, 409074), (348, 366756), (377, 338544), (464, 275067), (468, 272716), (522, 244504), (624, 204537), (696, 183378), (754, 169272), (936, 136358), (1044, 122252), (1131, 112848), (1392, 91689), (1508, 84636), (1872, 68179), (2088, 61126), (2262, 56424), (2351, 54288), (3016, 42318), (3393, 37616), (4176, 30563), (4524, 28212), (4702, 27144), (6032, 21159), (6786, 18808), (7053, 18096), (9048, 14106), (9404, 13572)]