168316934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{72613}}^1$

素因数の和:72695

約数の個数: 16

約数和(自身を含む): 270124080

約数和(自身を除く): 101807146

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 72613, 145226, 1379647, 2759294, 4429393, 8858786, 84158467, 168316934]

約数ペア:

[(1, 168316934), (2, 84158467), (19, 8858786), (38, 4429393), (61, 2759294), (122, 1379647), (1159, 145226), (2318, 72613)]