156979897321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1454339}}^1$

素因数の和:1454413

約数の個数: 24

約数和(自身を含む): 186178789440

約数和(自身を除く): 29198892119

約数列:

[1, 13, 19, 23, 247, 299, 361, 437, 4693, 5681, 8303, 107939, 1454339, 18906407, 27632441, 33449797, 359221733, 434847361, 525016379, 635546143, 6825212927, 8262099859, 12075376717, 156979897321]

約数ペア:

[(1, 156979897321), (13, 12075376717), (19, 8262099859), (23, 6825212927), (247, 635546143), (299, 525016379), (361, 434847361), (437, 359221733), (4693, 33449797), (5681, 27632441), (8303, 18906407), (107939, 1454339)]