130144

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1$

素因数の和:107

約数の個数: 36

約数和(自身を含む): 301644

約数和(自身を除く): 171500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 332, 392, 581, 664, 784, 1162, 1328, 1568, 2324, 2656, 4067, 4648, 8134, 9296, 16268, 18592, 32536, 65072, 130144]

約数ペア:

[(1, 130144), (2, 65072), (4, 32536), (7, 18592), (8, 16268), (14, 9296), (16, 8134), (28, 4648), (32, 4067), (49, 2656), (56, 2324), (83, 1568), (98, 1328), (112, 1162), (166, 784), (196, 664), (224, 581), (332, 392)]