138486548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15299}}^1$

素因数の和:15407

約数の個数: 24

約数和(自身を含む): 253612800

約数和(自身を除く): 115126252

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 15299, 30598, 61196, 474269, 948538, 1116827, 1897076, 2233654, 4467308, 34621637, 69243274, 138486548]

約数ペア:

[(1, 138486548), (2, 69243274), (4, 34621637), (31, 4467308), (62, 2233654), (73, 1897076), (124, 1116827), (146, 948538), (292, 474269), (2263, 61196), (4526, 30598), (9052, 15299)]