139151504

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{31397}}^1$

素因数の和:31682

約数の個数: 20

約数和(自身を含む): 270587964

約数和(自身を除く): 131436460

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 31397, 62794, 125588, 251176, 502352, 8696969, 17393938, 34787876, 69575752, 139151504]

約数ペア:

[(1, 139151504), (2, 69575752), (4, 34787876), (8, 17393938), (16, 8696969), (277, 502352), (554, 251176), (1108, 125588), (2216, 62794), (4432, 31397)]