133315028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5580

約数の個数: 48

約数和(自身を含む): 294604800

約数和(自身を除く): 161289772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 5479, 6083, 10958, 12166, 21916, 24332, 38353, 60269, 76706, 120538, 153412, 241076, 421883, 432841, 843766, 865682, 1687532, 1731364, 3029887, 4761251, 6059774, 9522502, 12119548, 19045004, 33328757, 66657514, 133315028]

約数ペア:

[(1, 133315028), (2, 66657514), (4, 33328757), (7, 19045004), (11, 12119548), (14, 9522502), (22, 6059774), (28, 4761251), (44, 3029887), (77, 1731364), (79, 1687532), (154, 865682), (158, 843766), (308, 432841), (316, 421883), (553, 241076), (869, 153412), (1106, 120538), (1738, 76706), (2212, 60269), (3476, 38353), (5479, 24332), (6083, 21916), (10958, 12166)]