158798906

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{10321}}^1$

素因数の和:10494

約数の個数: 24

約数和(自身を含む): 278879796

約数和(自身を除く): 120080890

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 2198, 7693, 10321, 15386, 20642, 72247, 144494, 505729, 1011458, 1620397, 3240794, 11342779, 22685558, 79399453, 158798906]

約数ペア:

[(1, 158798906), (2, 79399453), (7, 22685558), (14, 11342779), (49, 3240794), (98, 1620397), (157, 1011458), (314, 505729), (1099, 144494), (2198, 72247), (7693, 20642), (10321, 15386)]