164176380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9403}}^1$

素因数の和:9515

約数の個数: 72

約数和(自身を含む): 503189232

約数和(自身を除く): 339012852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 9403, 17460, 18806, 28209, 37612, 47015, 56418, 84627, 94030, 112836, 141045, 169254, 188060, 282090, 338508, 423135, 564180, 846270, 912091, 1692540, 1824182, 2736273, 3648364, 4560455, 5472546, 8208819, 9120910, 10945092, 13681365, 16417638, 18241820, 27362730, 32835276, 41044095, 54725460, 82088190, 164176380]

約数ペア:

[(1, 164176380), (2, 82088190), (3, 54725460), (4, 41044095), (5, 32835276), (6, 27362730), (9, 18241820), (10, 16417638), (12, 13681365), (15, 10945092), (18, 9120910), (20, 8208819), (30, 5472546), (36, 4560455), (45, 3648364), (60, 2736273), (90, 1824182), (97, 1692540), (180, 912091), (194, 846270), (291, 564180), (388, 423135), (485, 338508), (582, 282090), (873, 188060), (970, 169254), (1164, 141045), (1455, 112836), (1746, 94030), (1940, 84627), (2910, 56418), (3492, 47015), (4365, 37612), (5820, 28209), (8730, 18806), (9403, 17460)]