161524706

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{189139}}^1$

素因数の和:189209

約数の個数: 16

約数和(自身を含む): 281440320

約数和(自身を除く): 119915614

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 189139, 378278, 1323973, 2647946, 11537479, 23074958, 80762353, 161524706]

約数ペア:

[(1, 161524706), (2, 80762353), (7, 23074958), (14, 11537479), (61, 2647946), (122, 1323973), (427, 378278), (854, 189139)]