162557464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3779}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 322056000

約数和(自身を除く): 159498536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 3779, 5377, 7558, 10754, 15116, 21508, 30232, 43016, 71801, 143602, 287204, 574408, 1069457, 2138914, 4277828, 8555656, 20319683, 40639366, 81278732, 162557464]

約数ペア:

[(1, 162557464), (2, 81278732), (4, 40639366), (8, 20319683), (19, 8555656), (38, 4277828), (76, 2138914), (152, 1069457), (283, 574408), (566, 287204), (1132, 143602), (2264, 71801), (3779, 43016), (5377, 30232), (7558, 21508), (10754, 15116)]