156923184586

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{8161}}^1$

素因数の和:8591

約数の個数: 64

約数和(自身を含む): 278740788480

約数和(自身を除く): 121817603894

約数列:

[1, 2, 7, 14, 41, 82, 139, 241, 278, 287, 482, 574, 973, 1687, 1946, 3374, 5699, 8161, 9881, 11398, 16322, 19762, 33499, 39893, 57127, 66998, 69167, 79786, 114254, 138334, 234493, 334601, 468986, 669202, 1134379, 1373459, 1966801, 2268758, 2342207, 2746918, 3933602, 4684414, 7940653, 9614213, 13767607, 15881306, 19228426, 27535214, 46509539, 80638841, 93019078, 161277682, 273385339, 325566773, 546770678, 564471887, 651133546, 1128943774, 1913697373, 3827394746, 11208798899, 22417597798, 78461592293, 156923184586]

約数ペア:

[(1, 156923184586), (2, 78461592293), (7, 22417597798), (14, 11208798899), (41, 3827394746), (82, 1913697373), (139, 1128943774), (241, 651133546), (278, 564471887), (287, 546770678), (482, 325566773), (574, 273385339), (973, 161277682), (1687, 93019078), (1946, 80638841), (3374, 46509539), (5699, 27535214), (8161, 19228426), (9881, 15881306), (11398, 13767607), (16322, 9614213), (19762, 7940653), (33499, 4684414), (39893, 3933602), (57127, 2746918), (66998, 2342207), (69167, 2268758), (79786, 1966801), (114254, 1373459), (138334, 1134379), (234493, 669202), (334601, 468986)]