156958973339

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 189878740800

約数和(自身を除く): 32919767461

約数列:

[1, 7, 29, 53, 203, 371, 409, 673, 1537, 2809, 2863, 4711, 10759, 11861, 19517, 19663, 21677, 35669, 81461, 83027, 136619, 151739, 249683, 275257, 570227, 628633, 1034401, 1148881, 1890457, 1926799, 4400431, 7240807, 7982453, 8042167, 13233199, 14588621, 33317549, 54823253, 55877171, 102120347, 233222843, 383762771, 423070009, 773196913, 2961490063, 5412378391, 22422710477, 156958973339]

約数ペア:

[(1, 156958973339), (7, 22422710477), (29, 5412378391), (53, 2961490063), (203, 773196913), (371, 423070009), (409, 383762771), (673, 233222843), (1537, 102120347), (2809, 55877171), (2863, 54823253), (4711, 33317549), (10759, 14588621), (11861, 13233199), (19517, 8042167), (19663, 7982453), (21677, 7240807), (35669, 4400431), (81461, 1926799), (83027, 1890457), (136619, 1148881), (151739, 1034401), (249683, 628633), (275257, 570227)]