142225146

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 417130560

約数和(自身を除く): 274905414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 41, 42, 46, 49, 54, 57, 63, 69, 81, 82, 98, 114, 123, 126, 133, 138, 147, 161, 162, 171, 189, 207, 246, 266, 287, 294, 322, 342, 369, 378, 399, 414, 437, 441, 483, 513, 567, 574, 621, 738, 779, 798, 861, 874, 882, 931, 943, 966, 1026, 1107, 1127, 1134, 1197, 1242, 1311, 1323, 1449, 1539, 1558, 1722, 1862, 1863, 1886, 2009, 2214, 2254, 2337, 2394, 2583, 2622, 2646, 2793, 2829, 2898, 3059, 3078, 3321, 3381, 3591, 3726, 3933, 3969, 4018, 4347, 4674, 5166, 5453, 5586, 5658, 6027, 6118, 6601, 6642, 6762, 7011, 7182, 7749, 7866, 7938, 8379, 8487, 8694, 9177, 10143, 10773, 10906, 11799, 12054, 13041, 13202, 14022, 15498, 16359, 16758, 16974, 17917, 18081, 18354, 19803, 20286, 21033, 21413, 21546, 23247, 23598, 25137, 25461, 26082, 27531, 30429, 32718, 35397, 35834, 36162, 38171, 39606, 42066, 42826, 46207, 46494, 49077, 50274, 50922, 53751, 54243, 55062, 59409, 60858, 63099, 64239, 70794, 75411, 76342, 76383, 82593, 91287, 92414, 98154, 107502, 108486, 114513, 118818, 125419, 126198, 128478, 138621, 147231, 150822, 152766, 161253, 162729, 165186, 178227, 182574, 192717, 229026, 247779, 250838, 277242, 294462, 322506, 325458, 343539, 356454, 376257, 385434, 415863, 441693, 483759, 495558, 534681, 578151, 687078, 752514, 831726, 877933, 883386, 967518, 1030617, 1069362, 1128771, 1156302, 1247589, 1451277, 1734453, 1755866, 2061234, 2257542, 2495178, 2633799, 2902554, 3091851, 3386313, 3468906, 3742767, 5267598, 6183702, 6772626, 7485534, 7901397, 10158939, 15802794, 20317878, 23704191, 47408382, 71112573, 142225146]

約数ペア:

[(1, 142225146), (2, 71112573), (3, 47408382), (6, 23704191), (7, 20317878), (9, 15802794), (14, 10158939), (18, 7901397), (19, 7485534), (21, 6772626), (23, 6183702), (27, 5267598), (38, 3742767), (41, 3468906), (42, 3386313), (46, 3091851), (49, 2902554), (54, 2633799), (57, 2495178), (63, 2257542), (69, 2061234), (81, 1755866), (82, 1734453), (98, 1451277), (114, 1247589), (123, 1156302), (126, 1128771), (133, 1069362), (138, 1030617), (147, 967518), (161, 883386), (162, 877933), (171, 831726), (189, 752514), (207, 687078), (246, 578151), (266, 534681), (287, 495558), (294, 483759), (322, 441693), (342, 415863), (369, 385434), (378, 376257), (399, 356454), (414, 343539), (437, 325458), (441, 322506), (483, 294462), (513, 277242), (567, 250838), (574, 247779), (621, 229026), (738, 192717), (779, 182574), (798, 178227), (861, 165186), (874, 162729), (882, 161253), (931, 152766), (943, 150822), (966, 147231), (1026, 138621), (1107, 128478), (1127, 126198), (1134, 125419), (1197, 118818), (1242, 114513), (1311, 108486), (1323, 107502), (1449, 98154), (1539, 92414), (1558, 91287), (1722, 82593), (1862, 76383), (1863, 76342), (1886, 75411), (2009, 70794), (2214, 64239), (2254, 63099), (2337, 60858), (2394, 59409), (2583, 55062), (2622, 54243), (2646, 53751), (2793, 50922), (2829, 50274), (2898, 49077), (3059, 46494), (3078, 46207), (3321, 42826), (3381, 42066), (3591, 39606), (3726, 38171), (3933, 36162), (3969, 35834), (4018, 35397), (4347, 32718), (4674, 30429), (5166, 27531), (5453, 26082), (5586, 25461), (5658, 25137), (6027, 23598), (6118, 23247), (6601, 21546), (6642, 21413), (6762, 21033), (7011, 20286), (7182, 19803), (7749, 18354), (7866, 18081), (7938, 17917), (8379, 16974), (8487, 16758), (8694, 16359), (9177, 15498), (10143, 14022), (10773, 13202), (10906, 13041), (11799, 12054)]