126428148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 427069440

約数和(自身を除く): 300641292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 378, 396, 414, 462, 483, 506, 594, 621, 644, 661, 693, 756, 759, 828, 924, 966, 1012, 1188, 1242, 1322, 1386, 1449, 1518, 1771, 1932, 1983, 2079, 2277, 2484, 2644, 2772, 2898, 3036, 3542, 3966, 4158, 4347, 4554, 4627, 5313, 5796, 5949, 6831, 7084, 7271, 7932, 8316, 8694, 9108, 9254, 10626, 11898, 13662, 13881, 14542, 15203, 15939, 17388, 17847, 18508, 21252, 21813, 23796, 27324, 27762, 29084, 30406, 31878, 35694, 41643, 43626, 45609, 47817, 50897, 55524, 60812, 63756, 65439, 71388, 83286, 87252, 91218, 95634, 101794, 106421, 124929, 130878, 136827, 152691, 166572, 167233, 182436, 191268, 196317, 203588, 212842, 249858, 261756, 273654, 305382, 319263, 334466, 392634, 410481, 425684, 458073, 499716, 501699, 547308, 610764, 638526, 668932, 785268, 820962, 916146, 957789, 1003398, 1170631, 1277052, 1374219, 1505097, 1641924, 1832292, 1915578, 2006796, 2341262, 2748438, 2873367, 3010194, 3511893, 3831156, 4515291, 4682524, 5496876, 5746734, 6020388, 7023786, 9030582, 10535679, 11493468, 14047572, 18061164, 21071358, 31607037, 42142716, 63214074, 126428148]

約数ペア:

[(1, 126428148), (2, 63214074), (3, 42142716), (4, 31607037), (6, 21071358), (7, 18061164), (9, 14047572), (11, 11493468), (12, 10535679), (14, 9030582), (18, 7023786), (21, 6020388), (22, 5746734), (23, 5496876), (27, 4682524), (28, 4515291), (33, 3831156), (36, 3511893), (42, 3010194), (44, 2873367), (46, 2748438), (54, 2341262), (63, 2006796), (66, 1915578), (69, 1832292), (77, 1641924), (84, 1505097), (92, 1374219), (99, 1277052), (108, 1170631), (126, 1003398), (132, 957789), (138, 916146), (154, 820962), (161, 785268), (189, 668932), (198, 638526), (207, 610764), (231, 547308), (252, 501699), (253, 499716), (276, 458073), (297, 425684), (308, 410481), (322, 392634), (378, 334466), (396, 319263), (414, 305382), (462, 273654), (483, 261756), (506, 249858), (594, 212842), (621, 203588), (644, 196317), (661, 191268), (693, 182436), (756, 167233), (759, 166572), (828, 152691), (924, 136827), (966, 130878), (1012, 124929), (1188, 106421), (1242, 101794), (1322, 95634), (1386, 91218), (1449, 87252), (1518, 83286), (1771, 71388), (1932, 65439), (1983, 63756), (2079, 60812), (2277, 55524), (2484, 50897), (2644, 47817), (2772, 45609), (2898, 43626), (3036, 41643), (3542, 35694), (3966, 31878), (4158, 30406), (4347, 29084), (4554, 27762), (4627, 27324), (5313, 23796), (5796, 21813), (5949, 21252), (6831, 18508), (7084, 17847), (7271, 17388), (7932, 15939), (8316, 15203), (8694, 14542), (9108, 13881), (9254, 13662), (10626, 11898)]