168994728

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 547680000

約数和(自身を除く): 378685272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2281, 2646, 2744, 3087, 3528, 4116, 4562, 5292, 6174, 6843, 8232, 9124, 9261, 10584, 12348, 13686, 15967, 18248, 18522, 20529, 24696, 27372, 31934, 37044, 41058, 47901, 54744, 61587, 63868, 74088, 82116, 95802, 111769, 123174, 127736, 143703, 164232, 191604, 223538, 246348, 287406, 335307, 383208, 431109, 447076, 492696, 574812, 670614, 782383, 862218, 894152, 1005921, 1149624, 1341228, 1564766, 1724436, 2011842, 2347149, 2682456, 3017763, 3129532, 3448872, 4023684, 4694298, 6035526, 6259064, 7041447, 8047368, 9388596, 12071052, 14082894, 18777192, 21124341, 24142104, 28165788, 42248682, 56331576, 84497364, 168994728]

約数ペア:

[(1, 168994728), (2, 84497364), (3, 56331576), (4, 42248682), (6, 28165788), (7, 24142104), (8, 21124341), (9, 18777192), (12, 14082894), (14, 12071052), (18, 9388596), (21, 8047368), (24, 7041447), (27, 6259064), (28, 6035526), (36, 4694298), (42, 4023684), (49, 3448872), (54, 3129532), (56, 3017763), (63, 2682456), (72, 2347149), (84, 2011842), (98, 1724436), (108, 1564766), (126, 1341228), (147, 1149624), (168, 1005921), (189, 894152), (196, 862218), (216, 782383), (252, 670614), (294, 574812), (343, 492696), (378, 447076), (392, 431109), (441, 383208), (504, 335307), (588, 287406), (686, 246348), (756, 223538), (882, 191604), (1029, 164232), (1176, 143703), (1323, 127736), (1372, 123174), (1512, 111769), (1764, 95802), (2058, 82116), (2281, 74088), (2646, 63868), (2744, 61587), (3087, 54744), (3528, 47901), (4116, 41058), (4562, 37044), (5292, 31934), (6174, 27372), (6843, 24696), (8232, 20529), (9124, 18522), (9261, 18248), (10584, 15967), (12348, 13686)]