141443328

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 419396096

約数和(自身を除く): 277952768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 457, 496, 624, 744, 768, 806, 832, 914, 992, 1209, 1248, 1371, 1488, 1612, 1664, 1828, 1984, 2418, 2496, 2742, 2976, 3224, 3328, 3656, 3968, 4836, 4992, 5484, 5941, 5952, 6448, 7312, 7936, 9672, 9984, 10968, 11882, 11904, 12896, 14167, 14624, 17823, 19344, 21936, 23764, 23808, 25792, 28334, 29248, 35646, 38688, 42501, 43872, 47528, 51584, 56668, 58496, 71292, 77376, 85002, 87744, 95056, 103168, 113336, 116992, 142584, 154752, 170004, 175488, 184171, 190112, 226672, 285168, 309504, 340008, 350976, 368342, 380224, 453344, 552513, 570336, 680016, 736684, 760448, 906688, 1105026, 1140672, 1360032, 1473368, 1520896, 1813376, 2210052, 2281344, 2720064, 2946736, 3626752, 4420104, 4562688, 5440128, 5893472, 8840208, 10880256, 11786944, 17680416, 23573888, 35360832, 47147776, 70721664, 141443328]

約数ペア:

[(1, 141443328), (2, 70721664), (3, 47147776), (4, 35360832), (6, 23573888), (8, 17680416), (12, 11786944), (13, 10880256), (16, 8840208), (24, 5893472), (26, 5440128), (31, 4562688), (32, 4420104), (39, 3626752), (48, 2946736), (52, 2720064), (62, 2281344), (64, 2210052), (78, 1813376), (93, 1520896), (96, 1473368), (104, 1360032), (124, 1140672), (128, 1105026), (156, 906688), (186, 760448), (192, 736684), (208, 680016), (248, 570336), (256, 552513), (312, 453344), (372, 380224), (384, 368342), (403, 350976), (416, 340008), (457, 309504), (496, 285168), (624, 226672), (744, 190112), (768, 184171), (806, 175488), (832, 170004), (914, 154752), (992, 142584), (1209, 116992), (1248, 113336), (1371, 103168), (1488, 95056), (1612, 87744), (1664, 85002), (1828, 77376), (1984, 71292), (2418, 58496), (2496, 56668), (2742, 51584), (2976, 47528), (3224, 43872), (3328, 42501), (3656, 38688), (3968, 35646), (4836, 29248), (4992, 28334), (5484, 25792), (5941, 23808), (5952, 23764), (6448, 21936), (7312, 19344), (7936, 17823), (9672, 14624), (9984, 14167), (10968, 12896), (11882, 11904)]