315079828

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167953}}^1$

素因数の和:168031

約数の個数: 24

約数和(自身を含む): 639568832

約数和(自身を除く): 324489004

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 167953, 335906, 671812, 1175671, 2351342, 4702684, 11252851, 22505702, 45011404, 78769957, 157539914, 315079828]

約数ペア:

[(1, 315079828), (2, 157539914), (4, 78769957), (7, 45011404), (14, 22505702), (28, 11252851), (67, 4702684), (134, 2351342), (268, 1175671), (469, 671812), (938, 335906), (1876, 167953)]