155267964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{373}}^2$

素因数の和:787

約数の個数: 54

約数和(自身を含む): 406232736

約数和(自身を除く): 250964772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 373, 558, 746, 1116, 1119, 1492, 2238, 3357, 4476, 6714, 11563, 13428, 23126, 34689, 46252, 69378, 104067, 138756, 139129, 208134, 278258, 416268, 417387, 556516, 834774, 1252161, 1669548, 2504322, 4312999, 5008644, 8625998, 12938997, 17251996, 25877994, 38816991, 51755988, 77633982, 155267964]

約数ペア:

[(1, 155267964), (2, 77633982), (3, 51755988), (4, 38816991), (6, 25877994), (9, 17251996), (12, 12938997), (18, 8625998), (31, 5008644), (36, 4312999), (62, 2504322), (93, 1669548), (124, 1252161), (186, 834774), (279, 556516), (372, 417387), (373, 416268), (558, 278258), (746, 208134), (1116, 139129), (1119, 138756), (1492, 104067), (2238, 69378), (3357, 46252), (4476, 34689), (6714, 23126), (11563, 13428)]