168536460616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{3727}}^1\times {\mathrm{19559}}^1$

素因数の和:23326

約数の個数: 48

約数和(自身を含む): 335795126400

約数和(自身を除く): 167258665784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 3727, 7454, 14908, 19559, 29816, 39118, 63359, 78236, 126718, 156472, 253436, 332503, 506872, 665006, 1077103, 1330012, 2154206, 2660024, 4308412, 5652551, 8616824, 11305102, 22610204, 45220408, 72896393, 145792786, 291585572, 583171144, 1239238681, 2478477362, 4956954724, 9913909448, 21067057577, 42134115154, 84268230308, 168536460616]

約数ペア:

[(1, 168536460616), (2, 84268230308), (4, 42134115154), (8, 21067057577), (17, 9913909448), (34, 4956954724), (68, 2478477362), (136, 1239238681), (289, 583171144), (578, 291585572), (1156, 145792786), (2312, 72896393), (3727, 45220408), (7454, 22610204), (14908, 11305102), (19559, 8616824), (29816, 5652551), (39118, 4308412), (63359, 2660024), (78236, 2154206), (126718, 1330012), (156472, 1077103), (253436, 665006), (332503, 506872)]