145280658

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{331691}}^1$

素因数の和:331769

約数の個数: 16

約数和(自身を含む): 294542496

約数和(自身を除く): 149261838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 331691, 663382, 995073, 1990146, 24213443, 48426886, 72640329, 145280658]

約数ペア:

[(1, 145280658), (2, 72640329), (3, 48426886), (6, 24213443), (73, 1990146), (146, 995073), (219, 663382), (438, 331691)]