145440226

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{10937}}^1$

素因数の和:11109

約数の個数: 16

約数和(自身を含む): 223791480

約数和(自身を除く): 78351254

約数列:

[1, 2, 61, 109, 122, 218, 6649, 10937, 13298, 21874, 667157, 1192133, 1334314, 2384266, 72720113, 145440226]

約数ペア:

[(1, 145440226), (2, 72720113), (61, 2384266), (109, 1334314), (122, 1192133), (218, 667157), (6649, 21874), (10937, 13298)]