156947524984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4649}}^1\times {\mathrm{248231}}^1$

素因数の和:252903

約数の個数: 32

約数和(自身を含む): 311655276000

約数和(自身を除く): 154707751016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4649, 9298, 18596, 37192, 79033, 158066, 248231, 316132, 496462, 632264, 992924, 1985848, 4219927, 8439854, 16879708, 33759416, 1154025919, 2308051838, 4616103676, 9232207352, 19618440623, 39236881246, 78473762492, 156947524984]

約数ペア:

[(1, 156947524984), (2, 78473762492), (4, 39236881246), (8, 19618440623), (17, 9232207352), (34, 4616103676), (68, 2308051838), (136, 1154025919), (4649, 33759416), (9298, 16879708), (18596, 8439854), (37192, 4219927), (79033, 1985848), (158066, 992924), (248231, 632264), (316132, 496462)]