137367568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34759}}^1$

素因数の和:34799

約数の個数: 40

約数和(自身を含む): 301716800

約数和(自身を除く): 164349232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 34759, 69518, 139036, 278072, 451867, 556144, 660421, 903734, 1320842, 1807468, 2641684, 3614936, 5283368, 7229872, 8585473, 10566736, 17170946, 34341892, 68683784, 137367568]

約数ペア:

[(1, 137367568), (2, 68683784), (4, 34341892), (8, 17170946), (13, 10566736), (16, 8585473), (19, 7229872), (26, 5283368), (38, 3614936), (52, 2641684), (76, 1807468), (104, 1320842), (152, 903734), (208, 660421), (247, 556144), (304, 451867), (494, 278072), (988, 139036), (1976, 69518), (3952, 34759)]