137720725924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{9859}}^1\times {\mathrm{205427}}^1$

素因数の和:215307

約数の個数: 24

約数和(自身を含む): 255215530080

約数和(自身を除く): 117494804156

約数列:

[1, 2, 4, 17, 34, 68, 9859, 19718, 39436, 167603, 205427, 335206, 410854, 670412, 821708, 3492259, 6984518, 13969036, 2025304793, 4050609586, 8101219172, 34430181481, 68860362962, 137720725924]

約数ペア:

[(1, 137720725924), (2, 68860362962), (4, 34430181481), (17, 8101219172), (34, 4050609586), (68, 2025304793), (9859, 13969036), (19718, 6984518), (39436, 3492259), (167603, 821708), (205427, 670412), (335206, 410854)]