129609088

素因数分解:

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

素因数の和:232

約数の個数: 128

約数和(自身を含む): 319610880

約数和(自身を除く): 190001792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 127, 128, 134, 136, 224, 238, 254, 268, 272, 448, 469, 476, 508, 536, 544, 889, 896, 938, 952, 1016, 1072, 1088, 1139, 1778, 1876, 1904, 2032, 2144, 2159, 2176, 2278, 3556, 3752, 3808, 4064, 4288, 4318, 4556, 7112, 7504, 7616, 7973, 8128, 8509, 8576, 8636, 9112, 14224, 15008, 15113, 15232, 15946, 16256, 17018, 17272, 18224, 28448, 30016, 30226, 31892, 34036, 34544, 36448, 56896, 59563, 60032, 60452, 63784, 68072, 69088, 72896, 113792, 119126, 120904, 127568, 136144, 138176, 144653, 145792, 238252, 241808, 255136, 272288, 276352, 289306, 476504, 483616, 510272, 544576, 578612, 953008, 967232, 1012571, 1020544, 1089152, 1157224, 1906016, 1934464, 2025142, 2314448, 3812032, 4050284, 4628896, 7624064, 8100568, 9257792, 16201136, 18515584, 32402272, 64804544, 129609088]

約数ペア:

[(1, 129609088), (2, 64804544), (4, 32402272), (7, 18515584), (8, 16201136), (14, 9257792), (16, 8100568), (17, 7624064), (28, 4628896), (32, 4050284), (34, 3812032), (56, 2314448), (64, 2025142), (67, 1934464), (68, 1906016), (112, 1157224), (119, 1089152), (127, 1020544), (128, 1012571), (134, 967232), (136, 953008), (224, 578612), (238, 544576), (254, 510272), (268, 483616), (272, 476504), (448, 289306), (469, 276352), (476, 272288), (508, 255136), (536, 241808), (544, 238252), (889, 145792), (896, 144653), (938, 138176), (952, 136144), (1016, 127568), (1072, 120904), (1088, 119126), (1139, 113792), (1778, 72896), (1876, 69088), (1904, 68072), (2032, 63784), (2144, 60452), (2159, 60032), (2176, 59563), (2278, 56896), (3556, 36448), (3752, 34544), (3808, 34036), (4064, 31892), (4288, 30226), (4318, 30016), (4556, 28448), (7112, 18224), (7504, 17272), (7616, 17018), (7973, 16256), (8128, 15946), (8509, 15232), (8576, 15113), (8636, 15008), (9112, 14224)]