128634912

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{21269}}^1$

素因数の和:21295

約数の個数: 96

約数和(自身を含む): 428803200

約数和(自身を除く): 300168288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 21269, 42538, 63807, 85076, 127614, 148883, 170152, 191421, 255228, 297766, 340304, 382842, 446649, 510456, 574263, 595532, 680608, 765684, 893298, 1020912, 1148526, 1191064, 1339947, 1531368, 1786596, 2041824, 2297052, 2382128, 2679894, 3062736, 3573192, 4019841, 4594104, 4764256, 5359788, 6125472, 7146384, 8039682, 9188208, 10719576, 14292768, 16079364, 18376416, 21439152, 32158728, 42878304, 64317456, 128634912]

約数ペア:

[(1, 128634912), (2, 64317456), (3, 42878304), (4, 32158728), (6, 21439152), (7, 18376416), (8, 16079364), (9, 14292768), (12, 10719576), (14, 9188208), (16, 8039682), (18, 7146384), (21, 6125472), (24, 5359788), (27, 4764256), (28, 4594104), (32, 4019841), (36, 3573192), (42, 3062736), (48, 2679894), (54, 2382128), (56, 2297052), (63, 2041824), (72, 1786596), (84, 1531368), (96, 1339947), (108, 1191064), (112, 1148526), (126, 1020912), (144, 893298), (168, 765684), (189, 680608), (216, 595532), (224, 574263), (252, 510456), (288, 446649), (336, 382842), (378, 340304), (432, 297766), (504, 255228), (672, 191421), (756, 170152), (864, 148883), (1008, 127614), (1512, 85076), (2016, 63807), (3024, 42538), (6048, 21269)]