168590974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{13691}}^1$

素因数の和:13871

約数の個数: 16

約数和(自身を含む): 260257536

約数和(自身を除く): 91666562

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 13691, 27382, 643477, 1286954, 1793521, 3587042, 84295487, 168590974]

約数ペア:

[(1, 168590974), (2, 84295487), (47, 3587042), (94, 1793521), (131, 1286954), (262, 643477), (6157, 27382), (12314, 13691)]