131138916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{475141}}^1$

素因数の和:475171

約数の個数: 24

約数和(自身を含む): 319295424

約数和(自身を除く): 188156508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 475141, 950282, 1425423, 1900564, 2850846, 5701692, 10928243, 21856486, 32784729, 43712972, 65569458, 131138916]

約数ペア:

[(1, 131138916), (2, 65569458), (3, 43712972), (4, 32784729), (6, 21856486), (12, 10928243), (23, 5701692), (46, 2850846), (69, 1900564), (92, 1425423), (138, 950282), (276, 475141)]