152651278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{6361}}^1$

素因数の和:6460

約数の個数: 24

約数和(自身を含む): 251477136

約数和(自身を除く): 98825858

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 6361, 11999, 12722, 23998, 82693, 165386, 451631, 903262, 1075009, 2150018, 5871203, 11742406, 76325639, 152651278]

約数ペア:

[(1, 152651278), (2, 76325639), (13, 11742406), (26, 5871203), (71, 2150018), (142, 1075009), (169, 903262), (338, 451631), (923, 165386), (1846, 82693), (6361, 23998), (11999, 12722)]