147326508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18907

約数の個数: 72

約数和(自身を含む): 439362560

約数和(自身を除く): 292036052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18859, 37718, 56577, 75436, 113154, 132013, 169731, 226308, 264026, 339462, 396039, 528052, 584629, 678924, 792078, 1169258, 1188117, 1584156, 1753887, 2338516, 2376234, 3507774, 4092403, 4752468, 5261661, 7015548, 8184806, 10523322, 12277209, 16369612, 21046644, 24554418, 36831627, 49108836, 73663254, 147326508]

約数ペア:

[(1, 147326508), (2, 73663254), (3, 49108836), (4, 36831627), (6, 24554418), (7, 21046644), (9, 16369612), (12, 12277209), (14, 10523322), (18, 8184806), (21, 7015548), (28, 5261661), (31, 4752468), (36, 4092403), (42, 3507774), (62, 2376234), (63, 2338516), (84, 1753887), (93, 1584156), (124, 1188117), (126, 1169258), (186, 792078), (217, 678924), (252, 584629), (279, 528052), (372, 396039), (434, 339462), (558, 264026), (651, 226308), (868, 169731), (1116, 132013), (1302, 113154), (1953, 75436), (2604, 56577), (3906, 37718), (7812, 18859)]