161719298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 275970240

約数和(自身を除く): 114250942

約数列:

[1, 2, 13, 19, 26, 38, 247, 467, 494, 701, 934, 1402, 6071, 8873, 9113, 12142, 13319, 17746, 18226, 26638, 115349, 173147, 230698, 327367, 346294, 654734, 4255771, 6219973, 8511542, 12439946, 80859649, 161719298]

約数ペア:

[(1, 161719298), (2, 80859649), (13, 12439946), (19, 8511542), (26, 6219973), (38, 4255771), (247, 654734), (467, 346294), (494, 327367), (701, 230698), (934, 173147), (1402, 115349), (6071, 26638), (8873, 18226), (9113, 17746), (12142, 13319)]