187438914

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 505958400

約数和(自身を除く): 318519486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 47, 54, 57, 69, 78, 94, 114, 117, 138, 141, 169, 171, 207, 234, 247, 282, 299, 338, 342, 351, 414, 423, 437, 494, 507, 513, 598, 611, 621, 702, 741, 846, 874, 893, 897, 1014, 1026, 1081, 1222, 1242, 1269, 1311, 1482, 1521, 1786, 1794, 1833, 2162, 2223, 2538, 2622, 2679, 2691, 3042, 3211, 3243, 3666, 3887, 3933, 4446, 4563, 5358, 5382, 5499, 5681, 6422, 6486, 6669, 7774, 7866, 7943, 8037, 8073, 9126, 9633, 9729, 10998, 11362, 11609, 11661, 11799, 13338, 14053, 15886, 16074, 16146, 16497, 17043, 19266, 19458, 20539, 23218, 23322, 23598, 23829, 24111, 28106, 28899, 29187, 32994, 34086, 34827, 34983, 41078, 42159, 47658, 48222, 51129, 57798, 58374, 61617, 69654, 69966, 71487, 73853, 84318, 86697, 102258, 104481, 104949, 123234, 126477, 142974, 147706, 150917, 153387, 173394, 182689, 184851, 208962, 209898, 214461, 221559, 252954, 267007, 301834, 306774, 313443, 365378, 369702, 379431, 428922, 443118, 452751, 534014, 548067, 554553, 626886, 664677, 758862, 801021, 905502, 1096134, 1109106, 1329354, 1358253, 1602042, 1644201, 1994031, 2403063, 2716506, 3288402, 3471091, 3988062, 4074759, 4806126, 4932603, 6942182, 7209189, 8149518, 9865206, 10413273, 14418378, 20826546, 31239819, 62479638, 93719457, 187438914]

約数ペア:

[(1, 187438914), (2, 93719457), (3, 62479638), (6, 31239819), (9, 20826546), (13, 14418378), (18, 10413273), (19, 9865206), (23, 8149518), (26, 7209189), (27, 6942182), (38, 4932603), (39, 4806126), (46, 4074759), (47, 3988062), (54, 3471091), (57, 3288402), (69, 2716506), (78, 2403063), (94, 1994031), (114, 1644201), (117, 1602042), (138, 1358253), (141, 1329354), (169, 1109106), (171, 1096134), (207, 905502), (234, 801021), (247, 758862), (282, 664677), (299, 626886), (338, 554553), (342, 548067), (351, 534014), (414, 452751), (423, 443118), (437, 428922), (494, 379431), (507, 369702), (513, 365378), (598, 313443), (611, 306774), (621, 301834), (702, 267007), (741, 252954), (846, 221559), (874, 214461), (893, 209898), (897, 208962), (1014, 184851), (1026, 182689), (1081, 173394), (1222, 153387), (1242, 150917), (1269, 147706), (1311, 142974), (1482, 126477), (1521, 123234), (1786, 104949), (1794, 104481), (1833, 102258), (2162, 86697), (2223, 84318), (2538, 73853), (2622, 71487), (2679, 69966), (2691, 69654), (3042, 61617), (3211, 58374), (3243, 57798), (3666, 51129), (3887, 48222), (3933, 47658), (4446, 42159), (4563, 41078), (5358, 34983), (5382, 34827), (5499, 34086), (5681, 32994), (6422, 29187), (6486, 28899), (6669, 28106), (7774, 24111), (7866, 23829), (7943, 23598), (8037, 23322), (8073, 23218), (9126, 20539), (9633, 19458), (9729, 19266), (10998, 17043), (11362, 16497), (11609, 16146), (11661, 16074), (11799, 15886), (13338, 14053)]