189717528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 463466472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 53, 56, 66, 77, 78, 84, 88, 91, 104, 106, 132, 143, 149, 154, 156, 159, 168, 182, 212, 231, 264, 273, 286, 298, 308, 312, 318, 364, 371, 424, 429, 447, 462, 546, 572, 583, 596, 616, 636, 689, 728, 742, 858, 894, 924, 1001, 1043, 1092, 1113, 1144, 1166, 1192, 1272, 1378, 1484, 1639, 1716, 1749, 1788, 1848, 1937, 2002, 2067, 2086, 2184, 2226, 2332, 2756, 2968, 3003, 3129, 3278, 3432, 3498, 3576, 3874, 4004, 4081, 4134, 4172, 4452, 4664, 4823, 4917, 5512, 5811, 6006, 6258, 6556, 6996, 7579, 7748, 7897, 8008, 8162, 8268, 8344, 8904, 9646, 9834, 11473, 11622, 12012, 12243, 12516, 13112, 13559, 13992, 14469, 15158, 15496, 15794, 16324, 16536, 19292, 19668, 21307, 22737, 22946, 23244, 23691, 24024, 24486, 25032, 27118, 28938, 30316, 31588, 32648, 34419, 38584, 39336, 40677, 42614, 45474, 45892, 46488, 47382, 48972, 53053, 54236, 55279, 57876, 60632, 63176, 63921, 68838, 81354, 85228, 86867, 90948, 91784, 94764, 97944, 102661, 106106, 108472, 110558, 115752, 127842, 137676, 149149, 159159, 162708, 165837, 170456, 173734, 181896, 189528, 205322, 212212, 221116, 255684, 260601, 275352, 298298, 307983, 318318, 325416, 331674, 347468, 410644, 424424, 442232, 447447, 511368, 521202, 596596, 608069, 615966, 636636, 663348, 694936, 718627, 821288, 894894, 1042404, 1129271, 1193192, 1216138, 1231932, 1273272, 1326696, 1437254, 1789788, 1824207, 2084808, 2155881, 2258542, 2432276, 2463864, 2874508, 3387813, 3579576, 3648414, 4311762, 4517084, 4864552, 5749016, 6775626, 7296828, 7904897, 8623524, 9034168, 13551252, 14593656, 15809794, 17247048, 23714691, 27102504, 31619588, 47429382, 63239176, 94858764, 189717528]

約数ペア:

[(1, 189717528), (2, 94858764), (3, 63239176), (4, 47429382), (6, 31619588), (7, 27102504), (8, 23714691), (11, 17247048), (12, 15809794), (13, 14593656), (14, 13551252), (21, 9034168), (22, 8623524), (24, 7904897), (26, 7296828), (28, 6775626), (33, 5749016), (39, 4864552), (42, 4517084), (44, 4311762), (52, 3648414), (53, 3579576), (56, 3387813), (66, 2874508), (77, 2463864), (78, 2432276), (84, 2258542), (88, 2155881), (91, 2084808), (104, 1824207), (106, 1789788), (132, 1437254), (143, 1326696), (149, 1273272), (154, 1231932), (156, 1216138), (159, 1193192), (168, 1129271), (182, 1042404), (212, 894894), (231, 821288), (264, 718627), (273, 694936), (286, 663348), (298, 636636), (308, 615966), (312, 608069), (318, 596596), (364, 521202), (371, 511368), (424, 447447), (429, 442232), (447, 424424), (462, 410644), (546, 347468), (572, 331674), (583, 325416), (596, 318318), (616, 307983), (636, 298298), (689, 275352), (728, 260601), (742, 255684), (858, 221116), (894, 212212), (924, 205322), (1001, 189528), (1043, 181896), (1092, 173734), (1113, 170456), (1144, 165837), (1166, 162708), (1192, 159159), (1272, 149149), (1378, 137676), (1484, 127842), (1639, 115752), (1716, 110558), (1749, 108472), (1788, 106106), (1848, 102661), (1937, 97944), (2002, 94764), (2067, 91784), (2086, 90948), (2184, 86867), (2226, 85228), (2332, 81354), (2756, 68838), (2968, 63921), (3003, 63176), (3129, 60632), (3278, 57876), (3432, 55279), (3498, 54236), (3576, 53053), (3874, 48972), (4004, 47382), (4081, 46488), (4134, 45892), (4172, 45474), (4452, 42614), (4664, 40677), (4823, 39336), (4917, 38584), (5512, 34419), (5811, 32648), (6006, 31588), (6258, 30316), (6556, 28938), (6996, 27118), (7579, 25032), (7748, 24486), (7897, 24024), (8008, 23691), (8162, 23244), (8268, 22946), (8344, 22737), (8904, 21307), (9646, 19668), (9834, 19292), (11473, 16536), (11622, 16324), (12012, 15794), (12243, 15496), (12516, 15158), (13112, 14469), (13559, 13992)]