131578236

素因数分解:

$2^2\times 3^3\times {\mathrm{347}}^1\times {\mathrm{3511}}^1$

素因数の和:3871

約数の個数: 48

約数和(自身を含む): 342209280

約数和(自身を除く): 210631044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 347, 694, 1041, 1388, 2082, 3123, 3511, 4164, 6246, 7022, 9369, 10533, 12492, 14044, 18738, 21066, 31599, 37476, 42132, 63198, 94797, 126396, 189594, 379188, 1218317, 2436634, 3654951, 4873268, 7309902, 10964853, 14619804, 21929706, 32894559, 43859412, 65789118, 131578236]

約数ペア:

[(1, 131578236), (2, 65789118), (3, 43859412), (4, 32894559), (6, 21929706), (9, 14619804), (12, 10964853), (18, 7309902), (27, 4873268), (36, 3654951), (54, 2436634), (108, 1218317), (347, 379188), (694, 189594), (1041, 126396), (1388, 94797), (2082, 63198), (3123, 42132), (3511, 37476), (4164, 31599), (6246, 21066), (7022, 18738), (9369, 14044), (10533, 12492)]