156980480602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{375551389}}^1$

素因数の和:375551421

約数の個数: 16

約数和(自身を含む): 270397000800

約数和(自身を除く): 113416520198

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 375551389, 751102778, 4131065279, 7135476391, 8262130558, 14270952782, 78490240301, 156980480602]

約数ペア:

[(1, 156980480602), (2, 78490240301), (11, 14270952782), (19, 8262130558), (22, 7135476391), (38, 4131065279), (209, 751102778), (418, 375551389)]