138907342144

素因数分解:

$2^6\times {\mathrm{53}}^2\times {\mathrm{772669}}^1$

素因数の和:772787

約数の個数: 42

約数和(自身を含む): 280943584670

約数和(自身を除く): 142036242526

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 2809, 3392, 5618, 11236, 22472, 44944, 89888, 179776, 772669, 1545338, 3090676, 6181352, 12362704, 24725408, 40951457, 49450816, 81902914, 163805828, 327611656, 655223312, 1310446624, 2170427221, 2620893248, 4340854442, 8681708884, 17363417768, 34726835536, 69453671072, 138907342144]

約数ペア:

[(1, 138907342144), (2, 69453671072), (4, 34726835536), (8, 17363417768), (16, 8681708884), (32, 4340854442), (53, 2620893248), (64, 2170427221), (106, 1310446624), (212, 655223312), (424, 327611656), (848, 163805828), (1696, 81902914), (2809, 49450816), (3392, 40951457), (5618, 24725408), (11236, 12362704), (22472, 6181352), (44944, 3090676), (89888, 1545338), (179776, 772669)]