156774678718

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{430319}}^1$

素因数の和:430872

約数の個数: 32

約数和(自身を含む): 274385802240

約数和(自身を除く): 117611123522

約数列:

[1, 2, 7, 14, 53, 106, 371, 491, 742, 982, 3437, 6874, 26023, 52046, 182161, 364322, 430319, 860638, 3012233, 6024466, 22806907, 45613814, 159648349, 211286629, 319296698, 422573258, 1479006403, 2958012806, 11198191337, 22396382674, 78387339359, 156774678718]

約数ペア:

[(1, 156774678718), (2, 78387339359), (7, 22396382674), (14, 11198191337), (53, 2958012806), (106, 1479006403), (371, 422573258), (491, 319296698), (742, 211286629), (982, 159648349), (3437, 45613814), (6874, 22806907), (26023, 6024466), (52046, 3012233), (182161, 860638), (364322, 430319)]