206679168

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 618528000

約数和(自身を除く): 411848832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 757, 864, 948, 1152, 1264, 1422, 1514, 1728, 1896, 2133, 2271, 2528, 2844, 3028, 3456, 3792, 4266, 4542, 5056, 5688, 6056, 6813, 7584, 8532, 9084, 10112, 11376, 12112, 13626, 15168, 17064, 18168, 20439, 22752, 24224, 27252, 30336, 34128, 36336, 40878, 45504, 48448, 54504, 59803, 68256, 72672, 81756, 91008, 96896, 109008, 119606, 136512, 145344, 163512, 179409, 218016, 239212, 273024, 290688, 327024, 358818, 436032, 478424, 538227, 654048, 717636, 872064, 956848, 1076454, 1308096, 1435272, 1614681, 1913696, 2152908, 2616192, 2870544, 3229362, 3827392, 4305816, 5741088, 6458724, 7654784, 8611632, 11482176, 12917448, 17223264, 22964352, 25834896, 34446528, 51669792, 68893056, 103339584, 206679168]

約数ペア:

[(1, 206679168), (2, 103339584), (3, 68893056), (4, 51669792), (6, 34446528), (8, 25834896), (9, 22964352), (12, 17223264), (16, 12917448), (18, 11482176), (24, 8611632), (27, 7654784), (32, 6458724), (36, 5741088), (48, 4305816), (54, 3827392), (64, 3229362), (72, 2870544), (79, 2616192), (96, 2152908), (108, 1913696), (128, 1614681), (144, 1435272), (158, 1308096), (192, 1076454), (216, 956848), (237, 872064), (288, 717636), (316, 654048), (384, 538227), (432, 478424), (474, 436032), (576, 358818), (632, 327024), (711, 290688), (757, 273024), (864, 239212), (948, 218016), (1152, 179409), (1264, 163512), (1422, 145344), (1514, 136512), (1728, 119606), (1896, 109008), (2133, 96896), (2271, 91008), (2528, 81756), (2844, 72672), (3028, 68256), (3456, 59803), (3792, 54504), (4266, 48448), (4542, 45504), (5056, 40878), (5688, 36336), (6056, 34128), (6813, 30336), (7584, 27252), (8532, 24224), (9084, 22752), (10112, 20439), (11376, 18168), (12112, 17064), (13626, 15168)]