147862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 24

約数和(自身を含む): 268128

約数和(自身を除く): 120266

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 121, 143, 242, 286, 517, 611, 1034, 1222, 1573, 3146, 5687, 6721, 11374, 13442, 73931, 147862]

約数ペア:

[(1, 147862), (2, 73931), (11, 13442), (13, 11374), (22, 6721), (26, 5687), (47, 3146), (94, 1573), (121, 1222), (143, 1034), (242, 611), (286, 517)]