164033765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1$

素因数の和:7517

約数の個数: 32

約数和(自身を含む): 244664064

約数和(自身を除く): 80630299

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 7451, 22015, 37255, 52157, 126667, 260785, 275687, 633335, 886669, 1378435, 1929809, 4433345, 4686679, 9649045, 23433395, 32806753, 164033765]

約数ペア:

[(1, 164033765), (5, 32806753), (7, 23433395), (17, 9649045), (35, 4686679), (37, 4433345), (85, 1929809), (119, 1378435), (185, 886669), (259, 633335), (595, 275687), (629, 260785), (1295, 126667), (3145, 52157), (4403, 37255), (7451, 22015)]