145218082

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3557}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 220951800

約数和(自身を除く): 75733718

約数列:

[1, 2, 137, 149, 274, 298, 3557, 7114, 20413, 40826, 487309, 529993, 974618, 1059986, 72609041, 145218082]

約数ペア:

[(1, 145218082), (2, 72609041), (137, 1059986), (149, 974618), (274, 529993), (298, 487309), (3557, 40826), (7114, 20413)]