161749266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3851173}}^1$

素因数の和:3851185

約数の個数: 16

約数和(自身を含む): 369712704

約数和(自身を除く): 207963438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3851173, 7702346, 11553519, 23107038, 26958211, 53916422, 80874633, 161749266]

約数ペア:

[(1, 161749266), (2, 80874633), (3, 53916422), (6, 26958211), (7, 23107038), (14, 11553519), (21, 7702346), (42, 3851173)]