172507158

素因数分解:

$2^1\times 3^5\times {\mathrm{354953}}^1$

素因数の和:354970

約数の個数: 24

約数和(自身を含む): 387609768

約数和(自身を除く): 215102610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 354953, 709906, 1064859, 2129718, 3194577, 6389154, 9583731, 19167462, 28751193, 57502386, 86253579, 172507158]

約数ペア:

[(1, 172507158), (2, 86253579), (3, 57502386), (6, 28751193), (9, 19167462), (18, 9583731), (27, 6389154), (54, 3194577), (81, 2129718), (162, 1064859), (243, 709906), (486, 354953)]