159714926

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 124782994

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 3919, 5822, 7838, 20377, 27433, 40754, 54866, 160679, 278249, 321358, 556498, 1124753, 1947743, 2249506, 3895486, 11408209, 22816418, 79857463, 159714926]

約数ペア:

[(1, 159714926), (2, 79857463), (7, 22816418), (14, 11408209), (41, 3895486), (71, 2249506), (82, 1947743), (142, 1124753), (287, 556498), (497, 321358), (574, 278249), (994, 160679), (2911, 54866), (3919, 40754), (5822, 27433), (7838, 20377)]