16201136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 38854656

約数和(自身を除く): 22653520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 127, 134, 136, 238, 254, 268, 272, 469, 476, 508, 536, 889, 938, 952, 1016, 1072, 1139, 1778, 1876, 1904, 2032, 2159, 2278, 3556, 3752, 4318, 4556, 7112, 7504, 7973, 8509, 8636, 9112, 14224, 15113, 15946, 17018, 17272, 18224, 30226, 31892, 34036, 34544, 59563, 60452, 63784, 68072, 119126, 120904, 127568, 136144, 144653, 238252, 241808, 289306, 476504, 578612, 953008, 1012571, 1157224, 2025142, 2314448, 4050284, 8100568, 16201136]

約数ペア:

[(1, 16201136), (2, 8100568), (4, 4050284), (7, 2314448), (8, 2025142), (14, 1157224), (16, 1012571), (17, 953008), (28, 578612), (34, 476504), (56, 289306), (67, 241808), (68, 238252), (112, 144653), (119, 136144), (127, 127568), (134, 120904), (136, 119126), (238, 68072), (254, 63784), (268, 60452), (272, 59563), (469, 34544), (476, 34036), (508, 31892), (536, 30226), (889, 18224), (938, 17272), (952, 17018), (1016, 15946), (1072, 15113), (1139, 14224), (1778, 9112), (1876, 8636), (1904, 8509), (2032, 7973), (2159, 7504), (2278, 7112), (3556, 4556), (3752, 4318)]