129010544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47711}}^1$

素因数の和:47745

約数の個数: 30

約数和(自身を含む): 270670176

約数和(自身を除く): 141659632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 47711, 95422, 190844, 381688, 620243, 763376, 1240486, 2480972, 4961944, 8063159, 9923888, 16126318, 32252636, 64505272, 129010544]

約数ペア:

[(1, 129010544), (2, 64505272), (4, 32252636), (8, 16126318), (13, 9923888), (16, 8063159), (26, 4961944), (52, 2480972), (104, 1240486), (169, 763376), (208, 620243), (338, 381688), (676, 190844), (1352, 95422), (2704, 47711)]