181874196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 557706240

約数和(自身を除く): 375832044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 246, 252, 261, 287, 348, 369, 406, 492, 522, 574, 607, 609, 738, 812, 861, 1044, 1148, 1189, 1214, 1218, 1476, 1722, 1821, 1827, 2378, 2428, 2436, 2583, 3444, 3567, 3642, 3654, 4249, 4756, 5166, 5463, 7134, 7284, 7308, 8323, 8498, 10332, 10701, 10926, 12747, 14268, 16646, 16996, 17603, 21402, 21852, 24887, 24969, 25494, 33292, 35206, 38241, 42804, 49774, 49938, 50988, 52809, 70412, 74661, 74907, 76482, 99548, 99876, 105618, 123221, 149322, 149814, 152964, 158427, 174209, 211236, 223983, 246442, 298644, 299628, 316854, 348418, 369663, 447966, 492884, 522627, 633708, 696836, 721723, 739326, 895932, 1045254, 1108989, 1443446, 1478652, 1567881, 2090508, 2165169, 2217978, 2886892, 3135762, 4330338, 4435956, 5052061, 6271524, 6495507, 8660676, 10104122, 12991014, 15156183, 20208244, 25982028, 30312366, 45468549, 60624732, 90937098, 181874196]

約数ペア:

[(1, 181874196), (2, 90937098), (3, 60624732), (4, 45468549), (6, 30312366), (7, 25982028), (9, 20208244), (12, 15156183), (14, 12991014), (18, 10104122), (21, 8660676), (28, 6495507), (29, 6271524), (36, 5052061), (41, 4435956), (42, 4330338), (58, 3135762), (63, 2886892), (82, 2217978), (84, 2165169), (87, 2090508), (116, 1567881), (123, 1478652), (126, 1443446), (164, 1108989), (174, 1045254), (203, 895932), (246, 739326), (252, 721723), (261, 696836), (287, 633708), (348, 522627), (369, 492884), (406, 447966), (492, 369663), (522, 348418), (574, 316854), (607, 299628), (609, 298644), (738, 246442), (812, 223983), (861, 211236), (1044, 174209), (1148, 158427), (1189, 152964), (1214, 149814), (1218, 149322), (1476, 123221), (1722, 105618), (1821, 99876), (1827, 99548), (2378, 76482), (2428, 74907), (2436, 74661), (2583, 70412), (3444, 52809), (3567, 50988), (3642, 49938), (3654, 49774), (4249, 42804), (4756, 38241), (5166, 35206), (5463, 33292), (7134, 25494), (7284, 24969), (7308, 24887), (8323, 21852), (8498, 21402), (10332, 17603), (10701, 16996), (10926, 16646), (12747, 14268)]