164865132018

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{408691}}^1$

素因数の和:409079

約数の個数: 48

約数和(自身を含む): 363281414496

約数和(自身を除く): 198416282478

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 307, 438, 614, 657, 921, 1314, 1842, 2763, 5526, 22411, 44822, 67233, 134466, 201699, 403398, 408691, 817382, 1226073, 2452146, 3678219, 7356438, 29834443, 59668886, 89503329, 125468137, 179006658, 250936274, 268509987, 376404411, 537019974, 752808822, 1129213233, 2258426466, 9159174001, 18318348002, 27477522003, 54955044006, 82432566009, 164865132018]

約数ペア:

[(1, 164865132018), (2, 82432566009), (3, 54955044006), (6, 27477522003), (9, 18318348002), (18, 9159174001), (73, 2258426466), (146, 1129213233), (219, 752808822), (307, 537019974), (438, 376404411), (614, 268509987), (657, 250936274), (921, 179006658), (1314, 125468137), (1842, 89503329), (2763, 59668886), (5526, 29834443), (22411, 7356438), (44822, 3678219), (67233, 2452146), (134466, 1226073), (201699, 817382), (403398, 408691)]