149089724

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{143909}}^1$

素因数の和:143957

約数の個数: 24

約数和(自身を含む): 306240480

約数和(自身を除く): 157150756

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 143909, 287818, 575636, 1007363, 2014726, 4029452, 5324633, 10649266, 21298532, 37272431, 74544862, 149089724]

約数ペア:

[(1, 149089724), (2, 74544862), (4, 37272431), (7, 21298532), (14, 10649266), (28, 5324633), (37, 4029452), (74, 2014726), (148, 1007363), (259, 575636), (518, 287818), (1036, 143909)]