139191382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{8101}}^1$

素因数の和:8196

約数の個数: 24

約数和(自身を含む): 232754256

約数和(自身を除く): 93562874

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8101, 8591, 16202, 17182, 89111, 178222, 575171, 980221, 1150342, 1960442, 6326881, 12653762, 69595691, 139191382]

約数ペア:

[(1, 139191382), (2, 69595691), (11, 12653762), (22, 6326881), (71, 1960442), (121, 1150342), (142, 980221), (242, 575171), (781, 178222), (1562, 89111), (8101, 17182), (8591, 16202)]