16915248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 54975648

約数和(自身を除く): 38060400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 173, 194, 252, 291, 336, 346, 388, 504, 519, 582, 679, 692, 776, 873, 1008, 1038, 1164, 1211, 1358, 1384, 1552, 1557, 1746, 2037, 2076, 2328, 2422, 2716, 2768, 3114, 3492, 3633, 4074, 4152, 4656, 4844, 5432, 6111, 6228, 6984, 7266, 8148, 8304, 9688, 10864, 10899, 12222, 12456, 13968, 14532, 16296, 16781, 19376, 21798, 24444, 24912, 29064, 32592, 33562, 43596, 48888, 50343, 58128, 67124, 87192, 97776, 100686, 117467, 134248, 151029, 174384, 201372, 234934, 268496, 302058, 352401, 402744, 469868, 604116, 704802, 805488, 939736, 1057203, 1208232, 1409604, 1879472, 2114406, 2416464, 2819208, 4228812, 5638416, 8457624, 16915248]

約数ペア:

[(1, 16915248), (2, 8457624), (3, 5638416), (4, 4228812), (6, 2819208), (7, 2416464), (8, 2114406), (9, 1879472), (12, 1409604), (14, 1208232), (16, 1057203), (18, 939736), (21, 805488), (24, 704802), (28, 604116), (36, 469868), (42, 402744), (48, 352401), (56, 302058), (63, 268496), (72, 234934), (84, 201372), (97, 174384), (112, 151029), (126, 134248), (144, 117467), (168, 100686), (173, 97776), (194, 87192), (252, 67124), (291, 58128), (336, 50343), (346, 48888), (388, 43596), (504, 33562), (519, 32592), (582, 29064), (679, 24912), (692, 24444), (776, 21798), (873, 19376), (1008, 16781), (1038, 16296), (1164, 14532), (1211, 13968), (1358, 12456), (1384, 12222), (1552, 10899), (1557, 10864), (1746, 9688), (2037, 8304), (2076, 8148), (2328, 7266), (2422, 6984), (2716, 6228), (2768, 6111), (3114, 5432), (3492, 4844), (3633, 4656), (4074, 4152)]