145257502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{40193}}^1$

素因数の和:40347

約数の個数: 16

約数和(自身を含む): 236340720

約数和(自身を除く): 91083218

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 40193, 80386, 522509, 1045018, 5586827, 11173654, 72628751, 145257502]

約数ペア:

[(1, 145257502), (2, 72628751), (13, 11173654), (26, 5586827), (139, 1045018), (278, 522509), (1807, 80386), (3614, 40193)]