140028642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 337585920

約数和(自身を除く): 197557278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 702, 906, 1321, 1359, 1963, 2642, 2718, 3926, 3963, 4077, 5889, 7926, 8154, 11778, 11889, 17173, 17667, 23778, 34346, 35334, 35667, 51519, 53001, 71334, 103038, 106002, 154557, 199471, 309114, 398942, 463671, 598413, 927342, 1196826, 1795239, 2593123, 3590478, 5186246, 5385717, 7779369, 10771434, 15558738, 23338107, 46676214, 70014321, 140028642]

約数ペア:

[(1, 140028642), (2, 70014321), (3, 46676214), (6, 23338107), (9, 15558738), (13, 10771434), (18, 7779369), (26, 5385717), (27, 5186246), (39, 3590478), (54, 2593123), (78, 1795239), (117, 1196826), (151, 927342), (234, 598413), (302, 463671), (351, 398942), (453, 309114), (702, 199471), (906, 154557), (1321, 106002), (1359, 103038), (1963, 71334), (2642, 53001), (2718, 51519), (3926, 35667), (3963, 35334), (4077, 34346), (5889, 23778), (7926, 17667), (8154, 17173), (11778, 11889)]