140185344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 423516800

約数和(自身を除く): 283331456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 739, 741, 768, 832, 912, 988, 1216, 1248, 1478, 1482, 1664, 1824, 1976, 2217, 2432, 2496, 2956, 2964, 3328, 3648, 3952, 4434, 4864, 4992, 5912, 5928, 7296, 7904, 8868, 9607, 9984, 11824, 11856, 14041, 14592, 15808, 17736, 19214, 23648, 23712, 28082, 28821, 31616, 35472, 38428, 42123, 47296, 47424, 56164, 57642, 63232, 70944, 76856, 84246, 94592, 94848, 112328, 115284, 141888, 153712, 168492, 182533, 189184, 189696, 224656, 230568, 283776, 307424, 336984, 365066, 449312, 461136, 547599, 567552, 614848, 673968, 730132, 898624, 922272, 1095198, 1229696, 1347936, 1460264, 1797248, 1844544, 2190396, 2459392, 2695872, 2920528, 3594496, 3689088, 4380792, 5391744, 5841056, 7378176, 8761584, 10783488, 11682112, 17523168, 23364224, 35046336, 46728448, 70092672, 140185344]

約数ペア:

[(1, 140185344), (2, 70092672), (3, 46728448), (4, 35046336), (6, 23364224), (8, 17523168), (12, 11682112), (13, 10783488), (16, 8761584), (19, 7378176), (24, 5841056), (26, 5391744), (32, 4380792), (38, 3689088), (39, 3594496), (48, 2920528), (52, 2695872), (57, 2459392), (64, 2190396), (76, 1844544), (78, 1797248), (96, 1460264), (104, 1347936), (114, 1229696), (128, 1095198), (152, 922272), (156, 898624), (192, 730132), (208, 673968), (228, 614848), (247, 567552), (256, 547599), (304, 461136), (312, 449312), (384, 365066), (416, 336984), (456, 307424), (494, 283776), (608, 230568), (624, 224656), (739, 189696), (741, 189184), (768, 182533), (832, 168492), (912, 153712), (988, 141888), (1216, 115284), (1248, 112328), (1478, 94848), (1482, 94592), (1664, 84246), (1824, 76856), (1976, 70944), (2217, 63232), (2432, 57642), (2496, 56164), (2956, 47424), (2964, 47296), (3328, 42123), (3648, 38428), (3952, 35472), (4434, 31616), (4864, 28821), (4992, 28082), (5912, 23712), (5928, 23648), (7296, 19214), (7904, 17736), (8868, 15808), (9607, 14592), (9984, 14041), (11824, 11856)]