157072135180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7537}}^1\times {\mathrm{5399}}^1$

素因数の和:13138

約数の個数: 48

約数和(自身を含む): 331665969600

約数和(自身を除く): 174593834420

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 5399, 7537, 10798, 15074, 21596, 26995, 30148, 37685, 53990, 75370, 107980, 150740, 1042007, 1454641, 2084014, 2909282, 4168028, 5210035, 5818564, 7273205, 10420070, 14546410, 20840140, 29092820, 40692263, 81384526, 162769052, 203461315, 406922630, 813845260, 7853606759, 15707213518, 31414427036, 39268033795, 78536067590, 157072135180]

約数ペア:

[(1, 157072135180), (2, 78536067590), (4, 39268033795), (5, 31414427036), (10, 15707213518), (20, 7853606759), (193, 813845260), (386, 406922630), (772, 203461315), (965, 162769052), (1930, 81384526), (3860, 40692263), (5399, 29092820), (7537, 20840140), (10798, 14546410), (15074, 10420070), (21596, 7273205), (26995, 5818564), (30148, 5210035), (37685, 4168028), (53990, 2909282), (75370, 2084014), (107980, 1454641), (150740, 1042007)]