168009894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 284864346

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 31, 38, 39, 46, 53, 57, 62, 69, 78, 93, 106, 114, 117, 138, 159, 171, 186, 207, 234, 247, 279, 299, 318, 342, 403, 414, 437, 477, 494, 558, 589, 598, 689, 713, 741, 806, 874, 897, 954, 1007, 1178, 1209, 1219, 1311, 1378, 1426, 1482, 1643, 1767, 1794, 2014, 2067, 2139, 2223, 2418, 2438, 2622, 2691, 3021, 3286, 3534, 3627, 3657, 3933, 4134, 4278, 4446, 4929, 5301, 5382, 5681, 6042, 6201, 6417, 7254, 7314, 7657, 7866, 9063, 9269, 9858, 10602, 10971, 11362, 12402, 12834, 13091, 13547, 14787, 15314, 15847, 17043, 18126, 18538, 21359, 21942, 22971, 23161, 26182, 27094, 27807, 29574, 31217, 31694, 34086, 37789, 39273, 40641, 42718, 45942, 46322, 47541, 51129, 55614, 62434, 64077, 68913, 69483, 75578, 78546, 81282, 83421, 93651, 95082, 102258, 113367, 117819, 121923, 128154, 137826, 138966, 142623, 166842, 176111, 187302, 192231, 208449, 226734, 235638, 243846, 280953, 285246, 301093, 340101, 352222, 384462, 405821, 416898, 491257, 528333, 561906, 602186, 680202, 717991, 811642, 903279, 982514, 1056666, 1217463, 1435982, 1473771, 1584999, 1806558, 2153973, 2434926, 2709837, 2947542, 3169998, 3652389, 4307946, 4421313, 5419674, 6461919, 7304778, 8842626, 9333883, 12923838, 18667766, 28001649, 56003298, 84004947, 168009894]

約数ペア:

[(1, 168009894), (2, 84004947), (3, 56003298), (6, 28001649), (9, 18667766), (13, 12923838), (18, 9333883), (19, 8842626), (23, 7304778), (26, 6461919), (31, 5419674), (38, 4421313), (39, 4307946), (46, 3652389), (53, 3169998), (57, 2947542), (62, 2709837), (69, 2434926), (78, 2153973), (93, 1806558), (106, 1584999), (114, 1473771), (117, 1435982), (138, 1217463), (159, 1056666), (171, 982514), (186, 903279), (207, 811642), (234, 717991), (247, 680202), (279, 602186), (299, 561906), (318, 528333), (342, 491257), (403, 416898), (414, 405821), (437, 384462), (477, 352222), (494, 340101), (558, 301093), (589, 285246), (598, 280953), (689, 243846), (713, 235638), (741, 226734), (806, 208449), (874, 192231), (897, 187302), (954, 176111), (1007, 166842), (1178, 142623), (1209, 138966), (1219, 137826), (1311, 128154), (1378, 121923), (1426, 117819), (1482, 113367), (1643, 102258), (1767, 95082), (1794, 93651), (2014, 83421), (2067, 81282), (2139, 78546), (2223, 75578), (2418, 69483), (2438, 68913), (2622, 64077), (2691, 62434), (3021, 55614), (3286, 51129), (3534, 47541), (3627, 46322), (3657, 45942), (3933, 42718), (4134, 40641), (4278, 39273), (4446, 37789), (4929, 34086), (5301, 31694), (5382, 31217), (5681, 29574), (6042, 27807), (6201, 27094), (6417, 26182), (7254, 23161), (7314, 22971), (7657, 21942), (7866, 21359), (9063, 18538), (9269, 18126), (9858, 17043), (10602, 15847), (10971, 15314), (11362, 14787), (12402, 13547), (12834, 13091)]