157867422

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{62497}}^1$

素因数の和:62923

約数の個数: 16

約数和(自身を含む): 316489872

約数和(自身を除く): 158622450

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 62497, 124994, 187491, 374982, 26311237, 52622474, 78933711, 157867422]

約数ペア:

[(1, 157867422), (2, 78933711), (3, 52622474), (6, 26311237), (421, 374982), (842, 187491), (1263, 124994), (2526, 62497)]