164487596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 356939520

約数和(自身を除く): 192451924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3251, 3614, 3892, 6502, 7228, 12649, 13004, 22757, 25298, 42263, 45514, 50596, 84526, 91028, 169052, 295841, 451889, 591682, 903778, 1183364, 1807556, 3163223, 5874557, 6326446, 11749114, 12652892, 23498228, 41121899, 82243798, 164487596]

約数ペア:

[(1, 164487596), (2, 82243798), (4, 41121899), (7, 23498228), (13, 12652892), (14, 11749114), (26, 6326446), (28, 5874557), (52, 3163223), (91, 1807556), (139, 1183364), (182, 903778), (278, 591682), (364, 451889), (556, 295841), (973, 169052), (1807, 91028), (1946, 84526), (3251, 50596), (3614, 45514), (3892, 42263), (6502, 25298), (7228, 22757), (12649, 13004)]