142997778

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 428457600

約数和(自身を除く): 285459822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 49, 51, 54, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 187, 189, 198, 231, 238, 289, 294, 297, 306, 357, 374, 378, 441, 459, 462, 539, 561, 578, 594, 693, 714, 833, 867, 882, 918, 1071, 1078, 1122, 1309, 1323, 1386, 1617, 1666, 1683, 1734, 2023, 2079, 2142, 2499, 2601, 2618, 2646, 3179, 3213, 3234, 3366, 3927, 4046, 4158, 4851, 4913, 4998, 5049, 5202, 6069, 6358, 6426, 7497, 7803, 7854, 9163, 9537, 9702, 9826, 10098, 11781, 12138, 14161, 14553, 14739, 14994, 15606, 18207, 18326, 19074, 22253, 22491, 23562, 27489, 28322, 28611, 29106, 29478, 34391, 35343, 36414, 42483, 44217, 44506, 44982, 54043, 54621, 54978, 57222, 66759, 68782, 70686, 82467, 84966, 85833, 88434, 103173, 108086, 109242, 127449, 132651, 133518, 155771, 162129, 164934, 171666, 200277, 206346, 240737, 247401, 254898, 265302, 309519, 311542, 324258, 378301, 382347, 400554, 467313, 481474, 486387, 494802, 600831, 619038, 722211, 756602, 764694, 928557, 934626, 972774, 1134903, 1201662, 1401939, 1444422, 1459161, 1857114, 2166633, 2269806, 2648107, 2803878, 2918322, 3404709, 4205817, 4333266, 5296214, 6499899, 6809418, 7944321, 8411634, 10214127, 12999798, 15888642, 20428254, 23832963, 47665926, 71498889, 142997778]

約数ペア:

[(1, 142997778), (2, 71498889), (3, 47665926), (6, 23832963), (7, 20428254), (9, 15888642), (11, 12999798), (14, 10214127), (17, 8411634), (18, 7944321), (21, 6809418), (22, 6499899), (27, 5296214), (33, 4333266), (34, 4205817), (42, 3404709), (49, 2918322), (51, 2803878), (54, 2648107), (63, 2269806), (66, 2166633), (77, 1857114), (98, 1459161), (99, 1444422), (102, 1401939), (119, 1201662), (126, 1134903), (147, 972774), (153, 934626), (154, 928557), (187, 764694), (189, 756602), (198, 722211), (231, 619038), (238, 600831), (289, 494802), (294, 486387), (297, 481474), (306, 467313), (357, 400554), (374, 382347), (378, 378301), (441, 324258), (459, 311542), (462, 309519), (539, 265302), (561, 254898), (578, 247401), (594, 240737), (693, 206346), (714, 200277), (833, 171666), (867, 164934), (882, 162129), (918, 155771), (1071, 133518), (1078, 132651), (1122, 127449), (1309, 109242), (1323, 108086), (1386, 103173), (1617, 88434), (1666, 85833), (1683, 84966), (1734, 82467), (2023, 70686), (2079, 68782), (2142, 66759), (2499, 57222), (2601, 54978), (2618, 54621), (2646, 54043), (3179, 44982), (3213, 44506), (3234, 44217), (3366, 42483), (3927, 36414), (4046, 35343), (4158, 34391), (4851, 29478), (4913, 29106), (4998, 28611), (5049, 28322), (5202, 27489), (6069, 23562), (6358, 22491), (6426, 22253), (7497, 19074), (7803, 18326), (7854, 18207), (9163, 15606), (9537, 14994), (9702, 14739), (9826, 14553), (10098, 14161), (11781, 12138)]