127971072

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 108

約数和(自身を含む): 374930920

約数和(自身を除く): 246959848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 536, 576, 603, 768, 804, 829, 1072, 1152, 1206, 1608, 1658, 2144, 2304, 2412, 2487, 3216, 3316, 4288, 4824, 4974, 6432, 6632, 7461, 8576, 9648, 9948, 12864, 13264, 14922, 17152, 19296, 19896, 25728, 26528, 29844, 38592, 39792, 51456, 53056, 55543, 59688, 77184, 79584, 106112, 111086, 119376, 154368, 159168, 166629, 212224, 222172, 238752, 318336, 333258, 444344, 477504, 499887, 636672, 666516, 888688, 955008, 999774, 1333032, 1777376, 1910016, 1999548, 2666064, 3554752, 3999096, 5332128, 7109504, 7998192, 10664256, 14219008, 15996384, 21328512, 31992768, 42657024, 63985536, 127971072]

約数ペア:

[(1, 127971072), (2, 63985536), (3, 42657024), (4, 31992768), (6, 21328512), (8, 15996384), (9, 14219008), (12, 10664256), (16, 7998192), (18, 7109504), (24, 5332128), (32, 3999096), (36, 3554752), (48, 2666064), (64, 1999548), (67, 1910016), (72, 1777376), (96, 1333032), (128, 999774), (134, 955008), (144, 888688), (192, 666516), (201, 636672), (256, 499887), (268, 477504), (288, 444344), (384, 333258), (402, 318336), (536, 238752), (576, 222172), (603, 212224), (768, 166629), (804, 159168), (829, 154368), (1072, 119376), (1152, 111086), (1206, 106112), (1608, 79584), (1658, 77184), (2144, 59688), (2304, 55543), (2412, 53056), (2487, 51456), (3216, 39792), (3316, 38592), (4288, 29844), (4824, 26528), (4974, 25728), (6432, 19896), (6632, 19296), (7461, 17152), (8576, 14922), (9648, 13264), (9948, 12864)]