168959210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127037}}^1$

素因数の和:127070

約数の個数: 32

約数和(自身を含む): 365869440

約数和(自身を除く): 196910230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 127037, 254074, 635185, 889259, 1270370, 1778518, 2413703, 4446295, 4827406, 8892590, 12068515, 16895921, 24137030, 33791842, 84479605, 168959210]

約数ペア:

[(1, 168959210), (2, 84479605), (5, 33791842), (7, 24137030), (10, 16895921), (14, 12068515), (19, 8892590), (35, 4827406), (38, 4446295), (70, 2413703), (95, 1778518), (133, 1270370), (190, 889259), (266, 635185), (665, 254074), (1330, 127037)]