138256908

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{105701}}^1$

素因数の和:105817

約数の個数: 24

約数和(自身を含む): 325562160

約数和(自身を除く): 187305252

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 105701, 211402, 317103, 422804, 634206, 1268412, 11521409, 23042818, 34564227, 46085636, 69128454, 138256908]

約数ペア:

[(1, 138256908), (2, 69128454), (3, 46085636), (4, 34564227), (6, 23042818), (12, 11521409), (109, 1268412), (218, 634206), (327, 422804), (436, 317103), (654, 211402), (1308, 105701)]