187755282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 498790656

約数和(自身を除く): 311035374

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 169, 181, 186, 198, 234, 279, 286, 338, 341, 362, 403, 429, 507, 543, 558, 682, 806, 858, 1014, 1023, 1086, 1209, 1287, 1521, 1629, 1859, 1991, 2046, 2353, 2418, 2574, 3042, 3069, 3258, 3627, 3718, 3982, 4433, 4706, 5239, 5577, 5611, 5973, 6138, 7059, 7254, 8866, 10478, 11154, 11222, 11946, 13299, 14118, 15717, 16731, 16833, 17919, 21177, 25883, 26598, 30589, 31434, 33462, 33666, 35838, 39897, 42354, 47151, 50499, 51766, 57629, 61178, 61721, 72943, 77649, 79794, 91767, 94302, 100998, 115258, 123442, 145886, 155298, 172887, 183534, 185163, 218829, 232947, 275301, 336479, 345774, 370326, 437658, 465894, 518661, 550602, 555489, 656487, 672958, 802373, 948259, 1009437, 1037322, 1110978, 1312974, 1604746, 1896518, 2018874, 2407119, 2844777, 3028311, 4814238, 5689554, 6056622, 7221357, 8534331, 10430849, 14442714, 17068662, 20861698, 31292547, 62585094, 93877641, 187755282]

約数ペア:

[(1, 187755282), (2, 93877641), (3, 62585094), (6, 31292547), (9, 20861698), (11, 17068662), (13, 14442714), (18, 10430849), (22, 8534331), (26, 7221357), (31, 6056622), (33, 5689554), (39, 4814238), (62, 3028311), (66, 2844777), (78, 2407119), (93, 2018874), (99, 1896518), (117, 1604746), (143, 1312974), (169, 1110978), (181, 1037322), (186, 1009437), (198, 948259), (234, 802373), (279, 672958), (286, 656487), (338, 555489), (341, 550602), (362, 518661), (403, 465894), (429, 437658), (507, 370326), (543, 345774), (558, 336479), (682, 275301), (806, 232947), (858, 218829), (1014, 185163), (1023, 183534), (1086, 172887), (1209, 155298), (1287, 145886), (1521, 123442), (1629, 115258), (1859, 100998), (1991, 94302), (2046, 91767), (2353, 79794), (2418, 77649), (2574, 72943), (3042, 61721), (3069, 61178), (3258, 57629), (3627, 51766), (3718, 50499), (3982, 47151), (4433, 42354), (4706, 39897), (5239, 35838), (5577, 33666), (5611, 33462), (5973, 31434), (6138, 30589), (7059, 26598), (7254, 25883), (8866, 21177), (10478, 17919), (11154, 16833), (11222, 16731), (11946, 15717), (13299, 14118)]