164240997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18353}}^1$

素因数の和:18532

約数の個数: 16

約数和(自身を含む): 231994560

約数和(自身を除く): 67753563

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 18353, 55059, 348707, 1046121, 2881421, 8644263, 54746999, 164240997]

約数ペア:

[(1, 164240997), (3, 54746999), (19, 8644263), (57, 2881421), (157, 1046121), (471, 348707), (2983, 55059), (8949, 18353)]