125697152

素因数分解:

$2^7\times 7^4\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 292844550

約数和(自身を除く): 167147398

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 409, 448, 686, 784, 818, 896, 1372, 1568, 1636, 2401, 2744, 2863, 3136, 3272, 4802, 5488, 5726, 6272, 6544, 9604, 10976, 11452, 13088, 19208, 20041, 21952, 22904, 26176, 38416, 40082, 43904, 45808, 52352, 76832, 80164, 91616, 140287, 153664, 160328, 183232, 280574, 307328, 320656, 366464, 561148, 641312, 982009, 1122296, 1282624, 1964018, 2244592, 2565248, 3928036, 4489184, 7856072, 8978368, 15712144, 17956736, 31424288, 62848576, 125697152]

約数ペア:

[(1, 125697152), (2, 62848576), (4, 31424288), (7, 17956736), (8, 15712144), (14, 8978368), (16, 7856072), (28, 4489184), (32, 3928036), (49, 2565248), (56, 2244592), (64, 1964018), (98, 1282624), (112, 1122296), (128, 982009), (196, 641312), (224, 561148), (343, 366464), (392, 320656), (409, 307328), (448, 280574), (686, 183232), (784, 160328), (818, 153664), (896, 140287), (1372, 91616), (1568, 80164), (1636, 76832), (2401, 52352), (2744, 45808), (2863, 43904), (3136, 40082), (3272, 38416), (4802, 26176), (5488, 22904), (5726, 21952), (6272, 20041), (6544, 19208), (9604, 13088), (10976, 11452)]