149361604

素因数分解:

$2^2\times 7^2\times {\mathrm{762049}}^1$

素因数の和:762067

約数の個数: 18

約数和(自身を含む): 304057950

約数和(自身を除く): 154696346

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 762049, 1524098, 3048196, 5334343, 10668686, 21337372, 37340401, 74680802, 149361604]

約数ペア:

[(1, 149361604), (2, 74680802), (4, 37340401), (7, 21337372), (14, 10668686), (28, 5334343), (49, 3048196), (98, 1524098), (196, 762049)]