163944228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1609}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 437816960

約数和(自身を除く): 273872732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1213, 1609, 2426, 3218, 3639, 4827, 4852, 6436, 7278, 8491, 9654, 11263, 14556, 16982, 19308, 22526, 25473, 33789, 33964, 45052, 50946, 67578, 101892, 135156, 1951717, 3903434, 5855151, 7806868, 11710302, 13662019, 23420604, 27324038, 40986057, 54648076, 81972114, 163944228]

約数ペア:

[(1, 163944228), (2, 81972114), (3, 54648076), (4, 40986057), (6, 27324038), (7, 23420604), (12, 13662019), (14, 11710302), (21, 7806868), (28, 5855151), (42, 3903434), (84, 1951717), (1213, 135156), (1609, 101892), (2426, 67578), (3218, 50946), (3639, 45052), (4827, 33964), (4852, 33789), (6436, 25473), (7278, 22526), (8491, 19308), (9654, 16982), (11263, 14556)]