156965745176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{55057}}^1\times {\mathrm{20963}}^1$

素因数の和:76043

約数の個数: 32

約数和(自身を含む): 311643696240

約数和(自身を除く): 154677951064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20963, 41926, 55057, 83852, 110114, 167704, 220228, 356371, 440456, 712742, 935969, 1425484, 1871938, 2850968, 3743876, 7487752, 1154159891, 2308319782, 4616639564, 9233279128, 19620718147, 39241436294, 78482872588, 156965745176]

約数ペア:

[(1, 156965745176), (2, 78482872588), (4, 39241436294), (8, 19620718147), (17, 9233279128), (34, 4616639564), (68, 2308319782), (136, 1154159891), (20963, 7487752), (41926, 3743876), (55057, 2850968), (83852, 1871938), (110114, 1425484), (167704, 935969), (220228, 712742), (356371, 440456)]