156939115716

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{397721}}^1$

素因数の和:397941

約数の個数: 72

約数和(自身を含む): 404344866744

約数和(自身を除く): 247405751028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 113, 194, 226, 291, 339, 388, 452, 582, 678, 873, 1017, 1164, 1356, 1746, 2034, 3492, 4068, 10961, 21922, 32883, 43844, 65766, 98649, 131532, 197298, 394596, 397721, 795442, 1193163, 1590884, 2386326, 3579489, 4772652, 7158978, 14317956, 38578937, 44942473, 77157874, 89884946, 115736811, 134827419, 154315748, 179769892, 231473622, 269654838, 347210433, 404482257, 462947244, 539309676, 694420866, 808964514, 1388841732, 1617929028, 4359419881, 8718839762, 13078259643, 17437679524, 26156519286, 39234778929, 52313038572, 78469557858, 156939115716]

約数ペア:

[(1, 156939115716), (2, 78469557858), (3, 52313038572), (4, 39234778929), (6, 26156519286), (9, 17437679524), (12, 13078259643), (18, 8718839762), (36, 4359419881), (97, 1617929028), (113, 1388841732), (194, 808964514), (226, 694420866), (291, 539309676), (339, 462947244), (388, 404482257), (452, 347210433), (582, 269654838), (678, 231473622), (873, 179769892), (1017, 154315748), (1164, 134827419), (1356, 115736811), (1746, 89884946), (2034, 77157874), (3492, 44942473), (4068, 38578937), (10961, 14317956), (21922, 7158978), (32883, 4772652), (43844, 3579489), (65766, 2386326), (98649, 1590884), (131532, 1193163), (197298, 795442), (394596, 397721)]