171139878

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 510174720

約数和(自身を除く): 339034842

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 47, 54, 57, 63, 78, 81, 91, 94, 114, 117, 126, 133, 141, 162, 169, 171, 182, 189, 234, 247, 266, 273, 282, 329, 338, 342, 351, 378, 399, 423, 494, 507, 513, 546, 567, 611, 658, 702, 741, 798, 819, 846, 893, 987, 1014, 1026, 1053, 1134, 1183, 1197, 1222, 1269, 1482, 1521, 1539, 1638, 1729, 1786, 1833, 1974, 2106, 2223, 2366, 2394, 2457, 2538, 2679, 2961, 3042, 3078, 3211, 3458, 3549, 3591, 3666, 3807, 4277, 4446, 4563, 4914, 5187, 5358, 5499, 5922, 6251, 6422, 6669, 7098, 7182, 7371, 7614, 7943, 8037, 8554, 8883, 9126, 9633, 10374, 10647, 10773, 10998, 11609, 12502, 12831, 13338, 13689, 14742, 15561, 15886, 16074, 16497, 17766, 18753, 19266, 20007, 21294, 21546, 22477, 23218, 23829, 24111, 25662, 26649, 27378, 28899, 31122, 31941, 32994, 34827, 37506, 38493, 40014, 44954, 46683, 47658, 48222, 49491, 53298, 55601, 56259, 57798, 63882, 67431, 69654, 71487, 72333, 76986, 81263, 86697, 93366, 95823, 98982, 104481, 111202, 112518, 115479, 134862, 140049, 142974, 144666, 150917, 162526, 166803, 168777, 173394, 191646, 202293, 208962, 214461, 230958, 243789, 260091, 280098, 301834, 313443, 333606, 337554, 346437, 404586, 428922, 452751, 487578, 500409, 506331, 520182, 606879, 626886, 643383, 692874, 731367, 905502, 940329, 1000818, 1012662, 1056419, 1213758, 1286766, 1358253, 1462734, 1501227, 1820637, 1880658, 2112838, 2194101, 2716506, 3002454, 3169257, 3641274, 4074759, 4388202, 4503681, 6338514, 6582303, 8149518, 9007362, 9507771, 12224277, 13164606, 19015542, 24448554, 28523313, 57046626, 85569939, 171139878]

約数ペア:

[(1, 171139878), (2, 85569939), (3, 57046626), (6, 28523313), (7, 24448554), (9, 19015542), (13, 13164606), (14, 12224277), (18, 9507771), (19, 9007362), (21, 8149518), (26, 6582303), (27, 6338514), (38, 4503681), (39, 4388202), (42, 4074759), (47, 3641274), (54, 3169257), (57, 3002454), (63, 2716506), (78, 2194101), (81, 2112838), (91, 1880658), (94, 1820637), (114, 1501227), (117, 1462734), (126, 1358253), (133, 1286766), (141, 1213758), (162, 1056419), (169, 1012662), (171, 1000818), (182, 940329), (189, 905502), (234, 731367), (247, 692874), (266, 643383), (273, 626886), (282, 606879), (329, 520182), (338, 506331), (342, 500409), (351, 487578), (378, 452751), (399, 428922), (423, 404586), (494, 346437), (507, 337554), (513, 333606), (546, 313443), (567, 301834), (611, 280098), (658, 260091), (702, 243789), (741, 230958), (798, 214461), (819, 208962), (846, 202293), (893, 191646), (987, 173394), (1014, 168777), (1026, 166803), (1053, 162526), (1134, 150917), (1183, 144666), (1197, 142974), (1222, 140049), (1269, 134862), (1482, 115479), (1521, 112518), (1539, 111202), (1638, 104481), (1729, 98982), (1786, 95823), (1833, 93366), (1974, 86697), (2106, 81263), (2223, 76986), (2366, 72333), (2394, 71487), (2457, 69654), (2538, 67431), (2679, 63882), (2961, 57798), (3042, 56259), (3078, 55601), (3211, 53298), (3458, 49491), (3549, 48222), (3591, 47658), (3666, 46683), (3807, 44954), (4277, 40014), (4446, 38493), (4563, 37506), (4914, 34827), (5187, 32994), (5358, 31941), (5499, 31122), (5922, 28899), (6251, 27378), (6422, 26649), (6669, 25662), (7098, 24111), (7182, 23829), (7371, 23218), (7614, 22477), (7943, 21546), (8037, 21294), (8554, 20007), (8883, 19266), (9126, 18753), (9633, 17766), (10374, 16497), (10647, 16074), (10773, 15886), (10998, 15561), (11609, 14742), (12502, 13689), (12831, 13338)]