156731135018

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{20231}}^1\times {\mathrm{29569}}^1$

素因数の和:49933

約数の個数: 16

約数和(自身を含む): 236911055040

約数和(自身を除く): 80179920022

約数列:

[1, 2, 131, 262, 20231, 29569, 40462, 59138, 2650261, 3873539, 5300522, 7747078, 598210439, 1196420878, 78365567509, 156731135018]

約数ペア:

[(1, 156731135018), (2, 78365567509), (131, 1196420878), (262, 598210439), (20231, 7747078), (29569, 5300522), (40462, 3873539), (59138, 2650261)]