149065672

素因数分解:

$2^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3001}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 319893120

約数和(自身を除く): 170827448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 887, 1774, 3001, 3548, 6002, 6209, 7096, 12004, 12418, 21007, 24008, 24836, 42014, 49672, 84028, 168056, 2661887, 5323774, 10647548, 18633209, 21295096, 37266418, 74532836, 149065672]

約数ペア:

[(1, 149065672), (2, 74532836), (4, 37266418), (7, 21295096), (8, 18633209), (14, 10647548), (28, 5323774), (56, 2661887), (887, 168056), (1774, 84028), (3001, 49672), (3548, 42014), (6002, 24836), (6209, 24008), (7096, 21007), (12004, 12418)]