126612964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5449}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 229052600

約数和(自身を除く): 102439636

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 5449, 5809, 10898, 11618, 21796, 23236, 201613, 403226, 806452, 855493, 1710986, 3421972, 31653241, 63306482, 126612964]

約数ペア:

[(1, 126612964), (2, 63306482), (4, 31653241), (37, 3421972), (74, 1710986), (148, 855493), (157, 806452), (314, 403226), (628, 201613), (5449, 23236), (5809, 21796), (10898, 11618)]