149551171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9859}}^1$

素因数の和:10074

約数の個数: 16

約数和(自身を含む): 187418880

約数和(自身を除く): 37867709

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 9859, 15169, 69013, 108449, 759143, 1942223, 13595561, 21364453, 149551171]

約数ペア:

[(1, 149551171), (7, 21364453), (11, 13595561), (77, 1942223), (197, 759143), (1379, 108449), (2167, 69013), (9859, 15169)]