140757372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{186187}}^1$

素因数の和:186207

約数の個数: 48

約数和(自身を含む): 417061120

約数和(自身を除く): 276303748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 186187, 372374, 558561, 744748, 1117122, 1303309, 1675683, 2234244, 2606618, 3351366, 3909927, 5027049, 5213236, 6702732, 7819854, 10054098, 11729781, 15639708, 20108196, 23459562, 35189343, 46919124, 70378686, 140757372]

約数ペア:

[(1, 140757372), (2, 70378686), (3, 46919124), (4, 35189343), (6, 23459562), (7, 20108196), (9, 15639708), (12, 11729781), (14, 10054098), (18, 7819854), (21, 6702732), (27, 5213236), (28, 5027049), (36, 3909927), (42, 3351366), (54, 2606618), (63, 2234244), (84, 1675683), (108, 1303309), (126, 1117122), (189, 744748), (252, 558561), (378, 372374), (756, 186187)]