138070036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139747}}^1$

素因数の和:139783

約数の個数: 24

約数和(自身を含む): 273906080

約数和(自身を除く): 135836044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 139747, 279494, 558988, 1816711, 2655193, 3633422, 5310386, 7266844, 10620772, 34517509, 69035018, 138070036]

約数ペア:

[(1, 138070036), (2, 69035018), (4, 34517509), (13, 10620772), (19, 7266844), (26, 5310386), (38, 3633422), (52, 2655193), (76, 1816711), (247, 558988), (494, 279494), (988, 139747)]