179938641276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1\times {\mathrm{112087}}^1$

素因数の和:114463

約数の個数: 72

約数和(自身を含む): 478992375680

約数和(自身を除く): 299053734404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2347, 4694, 7041, 9388, 14082, 21123, 28164, 42246, 44593, 84492, 89186, 112087, 133779, 178372, 224174, 267558, 336261, 401337, 448348, 535116, 672522, 802674, 1008783, 1345044, 1605348, 2017566, 2129653, 4035132, 4259306, 6388959, 8518612, 12777918, 19166877, 25555836, 38333754, 76667508, 263068189, 526136378, 789204567, 1052272756, 1578409134, 2367613701, 3156818268, 4735227402, 4998295591, 9470454804, 9996591182, 14994886773, 19993182364, 29989773546, 44984660319, 59979547092, 89969320638, 179938641276]

約数ペア:

[(1, 179938641276), (2, 89969320638), (3, 59979547092), (4, 44984660319), (6, 29989773546), (9, 19993182364), (12, 14994886773), (18, 9996591182), (19, 9470454804), (36, 4998295591), (38, 4735227402), (57, 3156818268), (76, 2367613701), (114, 1578409134), (171, 1052272756), (228, 789204567), (342, 526136378), (684, 263068189), (2347, 76667508), (4694, 38333754), (7041, 25555836), (9388, 19166877), (14082, 12777918), (21123, 8518612), (28164, 6388959), (42246, 4259306), (44593, 4035132), (84492, 2129653), (89186, 2017566), (112087, 1605348), (133779, 1345044), (178372, 1008783), (224174, 802674), (267558, 672522), (336261, 535116), (401337, 448348)]