166856704

素因数分解:

$2^{11}\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 388402560

約数和(自身を除く): 221545856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 113, 128, 206, 224, 226, 256, 412, 448, 452, 512, 721, 791, 824, 896, 904, 1024, 1442, 1582, 1648, 1792, 1808, 2048, 2884, 3164, 3296, 3584, 3616, 5768, 6328, 6592, 7168, 7232, 11536, 11639, 12656, 13184, 14336, 14464, 23072, 23278, 25312, 26368, 28928, 46144, 46556, 50624, 52736, 57856, 81473, 92288, 93112, 101248, 105472, 115712, 162946, 184576, 186224, 202496, 210944, 231424, 325892, 369152, 372448, 404992, 651784, 738304, 744896, 809984, 1303568, 1476608, 1489792, 1619968, 2607136, 2979584, 5214272, 5959168, 10428544, 11918336, 20857088, 23836672, 41714176, 83428352, 166856704]

約数ペア:

[(1, 166856704), (2, 83428352), (4, 41714176), (7, 23836672), (8, 20857088), (14, 11918336), (16, 10428544), (28, 5959168), (32, 5214272), (56, 2979584), (64, 2607136), (103, 1619968), (112, 1489792), (113, 1476608), (128, 1303568), (206, 809984), (224, 744896), (226, 738304), (256, 651784), (412, 404992), (448, 372448), (452, 369152), (512, 325892), (721, 231424), (791, 210944), (824, 202496), (896, 186224), (904, 184576), (1024, 162946), (1442, 115712), (1582, 105472), (1648, 101248), (1792, 93112), (1808, 92288), (2048, 81473), (2884, 57856), (3164, 52736), (3296, 50624), (3584, 46556), (3616, 46144), (5768, 28928), (6328, 26368), (6592, 25312), (7168, 23278), (7232, 23072), (11536, 14464), (11639, 14336), (12656, 13184)]