140792568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 284986632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 83, 84, 92, 138, 161, 166, 168, 184, 249, 276, 322, 332, 439, 483, 498, 552, 581, 644, 664, 878, 966, 996, 1162, 1288, 1317, 1743, 1756, 1909, 1932, 1992, 2324, 2634, 3073, 3486, 3512, 3818, 3864, 4648, 5268, 5727, 6146, 6972, 7636, 9219, 10097, 10536, 11454, 12292, 13363, 13944, 15272, 18438, 20194, 22908, 24584, 26726, 30291, 36437, 36876, 40089, 40388, 45816, 53452, 60582, 70679, 72874, 73752, 80178, 80776, 106904, 109311, 121164, 141358, 145748, 160356, 212037, 218622, 242328, 255059, 282716, 291496, 320712, 424074, 437244, 510118, 565432, 765177, 838051, 848148, 874488, 1020236, 1530354, 1676102, 1696296, 2040472, 2514153, 3060708, 3352204, 5028306, 5866357, 6121416, 6704408, 10056612, 11732714, 17599071, 20113224, 23465428, 35198142, 46930856, 70396284, 140792568]

約数ペア:

[(1, 140792568), (2, 70396284), (3, 46930856), (4, 35198142), (6, 23465428), (7, 20113224), (8, 17599071), (12, 11732714), (14, 10056612), (21, 6704408), (23, 6121416), (24, 5866357), (28, 5028306), (42, 3352204), (46, 3060708), (56, 2514153), (69, 2040472), (83, 1696296), (84, 1676102), (92, 1530354), (138, 1020236), (161, 874488), (166, 848148), (168, 838051), (184, 765177), (249, 565432), (276, 510118), (322, 437244), (332, 424074), (439, 320712), (483, 291496), (498, 282716), (552, 255059), (581, 242328), (644, 218622), (664, 212037), (878, 160356), (966, 145748), (996, 141358), (1162, 121164), (1288, 109311), (1317, 106904), (1743, 80776), (1756, 80178), (1909, 73752), (1932, 72874), (1992, 70679), (2324, 60582), (2634, 53452), (3073, 45816), (3486, 40388), (3512, 40089), (3818, 36876), (3864, 36437), (4648, 30291), (5268, 26726), (5727, 24584), (6146, 22908), (6972, 20194), (7636, 18438), (9219, 15272), (10097, 13944), (10536, 13363), (11454, 12292)]