172441796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{27337}}^1$

素因数の和:27443

約数の個数: 24

約数和(自身を含む): 321494880

約数和(自身を除く): 149053084

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 27337, 54674, 109348, 519403, 1038806, 2077612, 2268971, 4537942, 9075884, 43110449, 86220898, 172441796]

約数ペア:

[(1, 172441796), (2, 86220898), (4, 43110449), (19, 9075884), (38, 4537942), (76, 2268971), (83, 2077612), (166, 1038806), (332, 519403), (1577, 109348), (3154, 54674), (6308, 27337)]