149719493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{114377}}^1$

素因数の和:114412

約数の個数: 16

約数和(自身を含む): 197645184

約数和(自身を除く): 47925691

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 114377, 800639, 1258147, 1944409, 8807029, 13610863, 21388499, 149719493]

約数ペア:

[(1, 149719493), (7, 21388499), (11, 13610863), (17, 8807029), (77, 1944409), (119, 1258147), (187, 800639), (1309, 114377)]