160705439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 180499200

約数和(自身を除く): 19793761

約数列:

[1, 19, 23, 59, 271, 437, 529, 1121, 1357, 5149, 6233, 10051, 15989, 25783, 31211, 118427, 143359, 303791, 367747, 593009, 2723821, 6987193, 8458181, 160705439]

約数ペア:

[(1, 160705439), (19, 8458181), (23, 6987193), (59, 2723821), (271, 593009), (437, 367747), (529, 303791), (1121, 143359), (1357, 118427), (5149, 31211), (6233, 25783), (10051, 15989)]