164001796

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{87421}}^1$

素因数の和:87499

約数の個数: 24

約数和(自身を含む): 332902976

約数和(自身を除く): 168901180

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 87421, 174842, 349684, 611947, 1223894, 2447788, 5857207, 11714414, 23428828, 41000449, 82000898, 164001796]

約数ペア:

[(1, 164001796), (2, 82000898), (4, 41000449), (7, 23428828), (14, 11714414), (28, 5857207), (67, 2447788), (134, 1223894), (268, 611947), (469, 349684), (938, 174842), (1876, 87421)]