155720292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142601}}^1$

素因数の和:142628

約数の個数: 48

約数和(自身を含む): 447199872

約数和(自身を除く): 291479580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 142601, 285202, 427803, 570404, 855606, 998207, 1711212, 1853813, 1996414, 2994621, 3707626, 3992828, 5561439, 5989242, 7415252, 11122878, 11978484, 12976691, 22245756, 25953382, 38930073, 51906764, 77860146, 155720292]

約数ペア:

[(1, 155720292), (2, 77860146), (3, 51906764), (4, 38930073), (6, 25953382), (7, 22245756), (12, 12976691), (13, 11978484), (14, 11122878), (21, 7415252), (26, 5989242), (28, 5561439), (39, 3992828), (42, 3707626), (52, 2994621), (78, 1996414), (84, 1853813), (91, 1711212), (156, 998207), (182, 855606), (273, 570404), (364, 427803), (546, 285202), (1092, 142601)]