236420154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 557568000

約数和(自身を除く): 321147846

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 131, 171, 262, 342, 393, 513, 786, 1026, 1179, 1759, 2358, 2489, 3518, 3537, 4978, 5277, 7074, 7467, 10554, 14934, 15831, 22401, 31662, 33421, 44802, 47493, 66842, 67203, 94986, 100263, 134406, 200526, 230429, 300789, 460858, 601578, 691287, 902367, 1382574, 1804734, 2073861, 4147722, 4378151, 6221583, 8756302, 12443166, 13134453, 26268906, 39403359, 78806718, 118210077, 236420154]

約数ペア:

[(1, 236420154), (2, 118210077), (3, 78806718), (6, 39403359), (9, 26268906), (18, 13134453), (19, 12443166), (27, 8756302), (38, 6221583), (54, 4378151), (57, 4147722), (114, 2073861), (131, 1804734), (171, 1382574), (262, 902367), (342, 691287), (393, 601578), (513, 460858), (786, 300789), (1026, 230429), (1179, 200526), (1759, 134406), (2358, 100263), (2489, 94986), (3518, 67203), (3537, 66842), (4978, 47493), (5277, 44802), (7074, 33421), (7467, 31662), (10554, 22401), (14934, 15831)]