156745680427

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{40471}}^1\times {\mathrm{19079}}^1$

素因数の和:59586

約数の個数: 16

約数和(自身を含む): 185329382400

約数和(自身を除く): 28583701973

約数列:

[1, 7, 29, 203, 19079, 40471, 133553, 283297, 553291, 1173659, 3873037, 8215613, 772146209, 5405023463, 22392240061, 156745680427]

約数ペア:

[(1, 156745680427), (7, 22392240061), (29, 5405023463), (203, 772146209), (19079, 8215613), (40471, 3873037), (133553, 1173659), (283297, 553291)]