198252432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28097}}^1$

素因数の和:28125

約数の個数: 90

約数和(自身を含む): 645439158

約数和(自身を除く): 447186726

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28097, 56194, 84291, 112388, 168582, 196679, 224776, 252873, 337164, 393358, 449552, 505746, 590037, 674328, 786716, 1011492, 1180074, 1348656, 1376753, 1573432, 1770111, 2022984, 2360148, 2753506, 3146864, 3540222, 4045968, 4130259, 4720296, 5507012, 7080444, 8260518, 9440592, 11014024, 12390777, 14160888, 16521036, 22028048, 24781554, 28321776, 33042072, 49563108, 66084144, 99126216, 198252432]

約数ペア:

[(1, 198252432), (2, 99126216), (3, 66084144), (4, 49563108), (6, 33042072), (7, 28321776), (8, 24781554), (9, 22028048), (12, 16521036), (14, 14160888), (16, 12390777), (18, 11014024), (21, 9440592), (24, 8260518), (28, 7080444), (36, 5507012), (42, 4720296), (48, 4130259), (49, 4045968), (56, 3540222), (63, 3146864), (72, 2753506), (84, 2360148), (98, 2022984), (112, 1770111), (126, 1573432), (144, 1376753), (147, 1348656), (168, 1180074), (196, 1011492), (252, 786716), (294, 674328), (336, 590037), (392, 505746), (441, 449552), (504, 393358), (588, 337164), (784, 252873), (882, 224776), (1008, 196679), (1176, 168582), (1764, 112388), (2352, 84291), (3528, 56194), (7056, 28097)]