166012994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21521}}^1$

素因数の和:21578

約数の個数: 32

約数和(自身を含む): 309916800

約数和(自身を除く): 143903806

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 21521, 43042, 150647, 301294, 408899, 624109, 817798, 1248218, 2862293, 4368763, 5724586, 8737526, 11858071, 23716142, 83006497, 166012994]

約数ペア:

[(1, 166012994), (2, 83006497), (7, 23716142), (14, 11858071), (19, 8737526), (29, 5724586), (38, 4368763), (58, 2862293), (133, 1248218), (203, 817798), (266, 624109), (406, 408899), (551, 301294), (1102, 150647), (3857, 43042), (7714, 21521)]