143386432

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 350690688

約数和(自身を除く): 207304256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 134, 136, 224, 238, 268, 272, 281, 448, 469, 476, 536, 544, 562, 938, 952, 1072, 1088, 1124, 1139, 1876, 1904, 1967, 2144, 2248, 2278, 3752, 3808, 3934, 4288, 4496, 4556, 4777, 7504, 7616, 7868, 7973, 8992, 9112, 9554, 15008, 15736, 15946, 17984, 18224, 18827, 19108, 30016, 31472, 31892, 33439, 36448, 37654, 38216, 62944, 63784, 66878, 72896, 75308, 76432, 125888, 127568, 131789, 133756, 150616, 152864, 255136, 263578, 267512, 301232, 305728, 320059, 510272, 527156, 535024, 602464, 640118, 1054312, 1070048, 1204928, 1280236, 2108624, 2140096, 2240413, 2560472, 4217248, 4480826, 5120944, 8434496, 8961652, 10241888, 17923304, 20483776, 35846608, 71693216, 143386432]

約数ペア:

[(1, 143386432), (2, 71693216), (4, 35846608), (7, 20483776), (8, 17923304), (14, 10241888), (16, 8961652), (17, 8434496), (28, 5120944), (32, 4480826), (34, 4217248), (56, 2560472), (64, 2240413), (67, 2140096), (68, 2108624), (112, 1280236), (119, 1204928), (134, 1070048), (136, 1054312), (224, 640118), (238, 602464), (268, 535024), (272, 527156), (281, 510272), (448, 320059), (469, 305728), (476, 301232), (536, 267512), (544, 263578), (562, 255136), (938, 152864), (952, 150616), (1072, 133756), (1088, 131789), (1124, 127568), (1139, 125888), (1876, 76432), (1904, 75308), (1967, 72896), (2144, 66878), (2248, 63784), (2278, 62944), (3752, 38216), (3808, 37654), (3934, 36448), (4288, 33439), (4496, 31892), (4556, 31472), (4777, 30016), (7504, 19108), (7616, 18827), (7868, 18224), (7973, 17984), (8992, 15946), (9112, 15736), (9554, 15008)]