140043088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7019}}^1$

素因数の和:7099

約数の個数: 40

約数和(自身を含む): 287258400

約数和(自身を除く): 147215312

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 7019, 9976, 14038, 19952, 28076, 56152, 112304, 203551, 301817, 407102, 603634, 814204, 1207268, 1628408, 2414536, 3256816, 4829072, 8752693, 17505386, 35010772, 70021544, 140043088]

約数ペア:

[(1, 140043088), (2, 70021544), (4, 35010772), (8, 17505386), (16, 8752693), (29, 4829072), (43, 3256816), (58, 2414536), (86, 1628408), (116, 1207268), (172, 814204), (232, 603634), (344, 407102), (464, 301817), (688, 203551), (1247, 112304), (2494, 56152), (4988, 28076), (7019, 19952), (9976, 14038)]