133465136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 311122944

約数和(自身を除く): 177657808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 197, 263, 322, 368, 394, 526, 644, 788, 1052, 1288, 1379, 1576, 1841, 2104, 2576, 2758, 3152, 3682, 4208, 4531, 5516, 6049, 7364, 9062, 11032, 12098, 14728, 18124, 22064, 24196, 29456, 31717, 36248, 42343, 48392, 51811, 63434, 72496, 84686, 96784, 103622, 126868, 169372, 207244, 253736, 338744, 362677, 414488, 507472, 677488, 725354, 828976, 1191653, 1450708, 2383306, 2901416, 4766612, 5802832, 8341571, 9533224, 16683142, 19066448, 33366284, 66732568, 133465136]

約数ペア:

[(1, 133465136), (2, 66732568), (4, 33366284), (7, 19066448), (8, 16683142), (14, 9533224), (16, 8341571), (23, 5802832), (28, 4766612), (46, 2901416), (56, 2383306), (92, 1450708), (112, 1191653), (161, 828976), (184, 725354), (197, 677488), (263, 507472), (322, 414488), (368, 362677), (394, 338744), (526, 253736), (644, 207244), (788, 169372), (1052, 126868), (1288, 103622), (1379, 96784), (1576, 84686), (1841, 72496), (2104, 63434), (2576, 51811), (2758, 48392), (3152, 42343), (3682, 36248), (4208, 31717), (4531, 29456), (5516, 24196), (6049, 22064), (7364, 18124), (9062, 14728), (11032, 12098)]