164150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{67}}^1$

素因数の和:93

約数の個数: 36

約数和(自身を含む): 360468

約数和(自身を除く): 196318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 67, 70, 98, 134, 175, 245, 335, 350, 469, 490, 670, 938, 1225, 1675, 2345, 2450, 3283, 3350, 4690, 6566, 11725, 16415, 23450, 32830, 82075, 164150]

約数ペア:

[(1, 164150), (2, 82075), (5, 32830), (7, 23450), (10, 16415), (14, 11725), (25, 6566), (35, 4690), (49, 3350), (50, 3283), (67, 2450), (70, 2345), (98, 1675), (134, 1225), (175, 938), (245, 670), (335, 490), (350, 469)]