157578402

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21061}}^1$

素因数の和:21138

約数の個数: 32

約数和(自身を含む): 333622080

約数和(自身を除く): 176043678

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 21061, 42122, 63183, 126366, 610769, 905623, 1221538, 1811246, 1832307, 2716869, 3664614, 5433738, 26263067, 52526134, 78789201, 157578402]

約数ペア:

[(1, 157578402), (2, 78789201), (3, 52526134), (6, 26263067), (29, 5433738), (43, 3664614), (58, 2716869), (86, 1832307), (87, 1811246), (129, 1221538), (174, 905623), (258, 610769), (1247, 126366), (2494, 63183), (3741, 42122), (7482, 21061)]