138843504

素因数分解:

$2^4\times 3^3\times {\mathrm{321397}}^1$

素因数の和:321414

約数の個数: 40

約数和(自身を含む): 398533520

約数和(自身を除く): 259690016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 321397, 642794, 964191, 1285588, 1928382, 2571176, 2892573, 3856764, 5142352, 5785146, 7713528, 8677719, 11570292, 15427056, 17355438, 23140584, 34710876, 46281168, 69421752, 138843504]

約数ペア:

[(1, 138843504), (2, 69421752), (3, 46281168), (4, 34710876), (6, 23140584), (8, 17355438), (9, 15427056), (12, 11570292), (16, 8677719), (18, 7713528), (24, 5785146), (27, 5142352), (36, 3856764), (48, 2892573), (54, 2571176), (72, 1928382), (108, 1285588), (144, 964191), (216, 642794), (432, 321397)]