139236864

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 421639680

約数和(自身を除く): 282402816

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, 367, 384, 416, 456, 494, 512, 608, 624, 734, 741, 768, 832, 912, 988, 1101, 1216, 1248, 1468, 1482, 1536, 1664, 1824, 1976, 2202, 2432, 2496, 2936, 2964, 3328, 3648, 3952, 4404, 4771, 4864, 4992, 5872, 5928, 6656, 6973, 7296, 7904, 8808, 9542, 9728, 9984, 11744, 11856, 13946, 14313, 14592, 15808, 17616, 19084, 19968, 20919, 23488, 23712, 27892, 28626, 29184, 31616, 35232, 38168, 41838, 46976, 47424, 55784, 57252, 63232, 70464, 76336, 83676, 90649, 93952, 94848, 111568, 114504, 126464, 140928, 152672, 167352, 181298, 187904, 189696, 223136, 229008, 271947, 281856, 305344, 334704, 362596, 379392, 446272, 458016, 543894, 563712, 610688, 669408, 725192, 892544, 916032, 1087788, 1221376, 1338816, 1450384, 1785088, 1832064, 2175576, 2442752, 2677632, 2900768, 3570176, 3664128, 4351152, 5355264, 5801536, 7328256, 8702304, 10710528, 11603072, 17404608, 23206144, 34809216, 46412288, 69618432, 139236864]

約数ペア:

[(1, 139236864), (2, 69618432), (3, 46412288), (4, 34809216), (6, 23206144), (8, 17404608), (12, 11603072), (13, 10710528), (16, 8702304), (19, 7328256), (24, 5801536), (26, 5355264), (32, 4351152), (38, 3664128), (39, 3570176), (48, 2900768), (52, 2677632), (57, 2442752), (64, 2175576), (76, 1832064), (78, 1785088), (96, 1450384), (104, 1338816), (114, 1221376), (128, 1087788), (152, 916032), (156, 892544), (192, 725192), (208, 669408), (228, 610688), (247, 563712), (256, 543894), (304, 458016), (312, 446272), (367, 379392), (384, 362596), (416, 334704), (456, 305344), (494, 281856), (512, 271947), (608, 229008), (624, 223136), (734, 189696), (741, 187904), (768, 181298), (832, 167352), (912, 152672), (988, 140928), (1101, 126464), (1216, 114504), (1248, 111568), (1468, 94848), (1482, 93952), (1536, 90649), (1664, 83676), (1824, 76336), (1976, 70464), (2202, 63232), (2432, 57252), (2496, 55784), (2936, 47424), (2964, 46976), (3328, 41838), (3648, 38168), (3952, 35232), (4404, 31616), (4771, 29184), (4864, 28626), (4992, 27892), (5872, 23712), (5928, 23488), (6656, 20919), (6973, 19968), (7296, 19084), (7904, 17616), (8808, 15808), (9542, 14592), (9728, 14313), (9984, 13946), (11744, 11856)]