161763456

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 451215360

約数和(自身を除く): 289451904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 127, 128, 186, 192, 214, 248, 254, 321, 372, 381, 384, 428, 496, 508, 642, 744, 762, 856, 992, 1016, 1284, 1488, 1524, 1712, 1984, 2032, 2568, 2976, 3048, 3317, 3424, 3937, 3968, 4064, 5136, 5952, 6096, 6634, 6848, 7874, 8128, 9951, 10272, 11811, 11904, 12192, 13268, 13589, 13696, 15748, 16256, 19902, 20544, 23622, 24384, 26536, 27178, 31496, 39804, 40767, 41088, 47244, 48768, 53072, 54356, 62992, 79608, 81534, 94488, 106144, 108712, 125984, 159216, 163068, 188976, 212288, 217424, 251968, 318432, 326136, 377952, 421259, 424576, 434848, 503936, 636864, 652272, 755904, 842518, 869696, 1263777, 1273728, 1304544, 1511808, 1685036, 1739392, 2527554, 2609088, 3370072, 5055108, 5218176, 6740144, 10110216, 13480288, 20220432, 26960576, 40440864, 53921152, 80881728, 161763456]

約数ペア:

[(1, 161763456), (2, 80881728), (3, 53921152), (4, 40440864), (6, 26960576), (8, 20220432), (12, 13480288), (16, 10110216), (24, 6740144), (31, 5218176), (32, 5055108), (48, 3370072), (62, 2609088), (64, 2527554), (93, 1739392), (96, 1685036), (107, 1511808), (124, 1304544), (127, 1273728), (128, 1263777), (186, 869696), (192, 842518), (214, 755904), (248, 652272), (254, 636864), (321, 503936), (372, 434848), (381, 424576), (384, 421259), (428, 377952), (496, 326136), (508, 318432), (642, 251968), (744, 217424), (762, 212288), (856, 188976), (992, 163068), (1016, 159216), (1284, 125984), (1488, 108712), (1524, 106144), (1712, 94488), (1984, 81534), (2032, 79608), (2568, 62992), (2976, 54356), (3048, 53072), (3317, 48768), (3424, 47244), (3937, 41088), (3968, 40767), (4064, 39804), (5136, 31496), (5952, 27178), (6096, 26536), (6634, 24384), (6848, 23622), (7874, 20544), (8128, 19902), (9951, 16256), (10272, 15748), (11811, 13696), (11904, 13589), (12192, 13268)]