144442991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 184923648

約数和(自身を除く): 40480657

約数列:

[1, 7, 11, 77, 83, 97, 233, 581, 679, 913, 1067, 1631, 2563, 6391, 7469, 8051, 17941, 19339, 22601, 56357, 88561, 135373, 158207, 212729, 248611, 619927, 1489103, 1740277, 1875883, 13131181, 20634713, 144442991]

約数ペア:

[(1, 144442991), (7, 20634713), (11, 13131181), (77, 1875883), (83, 1740277), (97, 1489103), (233, 619927), (581, 248611), (679, 212729), (913, 158207), (1067, 135373), (1631, 88561), (2563, 56357), (6391, 22601), (7469, 19339), (8051, 17941)]