168573812

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31663}}^1$

素因数の和:31700

約数の個数: 24

約数和(自身を含む): 324492672

約数和(自身を除く): 155918860

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 31663, 63326, 126652, 348293, 696586, 1393172, 3831223, 7662446, 15324892, 42143453, 84286906, 168573812]

約数ペア:

[(1, 168573812), (2, 84286906), (4, 42143453), (11, 15324892), (22, 7662446), (44, 3831223), (121, 1393172), (242, 696586), (484, 348293), (1331, 126652), (2662, 63326), (5324, 31663)]