127457568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3759

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 311264352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3719, 3808, 4284, 4896, 5712, 7438, 8568, 11157, 11424, 14876, 17136, 22314, 26033, 29752, 33471, 34272, 44628, 52066, 59504, 63223, 66942, 78099, 89256, 104132, 119008, 126446, 133884, 156198, 178512, 189669, 208264, 234297, 252892, 267768, 312396, 357024, 379338, 416528, 442561, 468594, 505784, 535536, 569007, 624792, 758676, 833056, 885122, 937188, 1011568, 1071072, 1138014, 1249584, 1327683, 1517352, 1770244, 1874376, 2023136, 2276028, 2499168, 2655366, 3034704, 3540488, 3748752, 3983049, 4552056, 5310732, 6069408, 7080976, 7497504, 7966098, 9104112, 10621464, 14161952, 15932196, 18208224, 21242928, 31864392, 42485856, 63728784, 127457568]

約数ペア:

[(1, 127457568), (2, 63728784), (3, 42485856), (4, 31864392), (6, 21242928), (7, 18208224), (8, 15932196), (9, 14161952), (12, 10621464), (14, 9104112), (16, 7966098), (17, 7497504), (18, 7080976), (21, 6069408), (24, 5310732), (28, 4552056), (32, 3983049), (34, 3748752), (36, 3540488), (42, 3034704), (48, 2655366), (51, 2499168), (56, 2276028), (63, 2023136), (68, 1874376), (72, 1770244), (84, 1517352), (96, 1327683), (102, 1249584), (112, 1138014), (119, 1071072), (126, 1011568), (136, 937188), (144, 885122), (153, 833056), (168, 758676), (204, 624792), (224, 569007), (238, 535536), (252, 505784), (272, 468594), (288, 442561), (306, 416528), (336, 379338), (357, 357024), (408, 312396), (476, 267768), (504, 252892), (544, 234297), (612, 208264), (672, 189669), (714, 178512), (816, 156198), (952, 133884), (1008, 126446), (1071, 119008), (1224, 104132), (1428, 89256), (1632, 78099), (1904, 66942), (2016, 63223), (2142, 59504), (2448, 52066), (2856, 44628), (3719, 34272), (3808, 33471), (4284, 29752), (4896, 26033), (5712, 22314), (7438, 17136), (8568, 14876), (11157, 11424)]