152313238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26731}}^1$

素因数の和:26788

約数の個数: 32

約数和(自身を含む): 292555008

約数和(自身を除く): 140241770

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 26731, 53462, 187117, 294041, 374234, 588082, 989047, 1978094, 2058287, 4116574, 6923329, 10879517, 13846658, 21759034, 76156619, 152313238]

約数ペア:

[(1, 152313238), (2, 76156619), (7, 21759034), (11, 13846658), (14, 10879517), (22, 6923329), (37, 4116574), (74, 2058287), (77, 1978094), (154, 989047), (259, 588082), (407, 374234), (518, 294041), (814, 187117), (2849, 53462), (5698, 26731)]