156920285459

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{57727}}^1$

素因数の和:58235

約数の個数: 32

約数和(自身を含む): 193921744896

約数和(自身を除く): 37001459437

約数列:

[1, 7, 17, 53, 119, 371, 431, 901, 3017, 6307, 7327, 22843, 51289, 57727, 159901, 388331, 404089, 981359, 2718317, 3059531, 6869513, 21416717, 24880337, 52012027, 174162359, 364084189, 422965729, 1318657861, 2960760103, 9230605027, 22417183637, 156920285459]

約数ペア:

[(1, 156920285459), (7, 22417183637), (17, 9230605027), (53, 2960760103), (119, 1318657861), (371, 422965729), (431, 364084189), (901, 174162359), (3017, 52012027), (6307, 24880337), (7327, 21416717), (22843, 6869513), (51289, 3059531), (57727, 2718317), (159901, 981359), (388331, 404089)]