143572788

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{9473}}^1$

素因数の和:9904

約数の個数: 36

約数和(自身を含む): 363820548

約数和(自身を除く): 220247760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 9473, 15156, 18946, 28419, 37892, 56838, 85257, 113676, 170514, 341028, 3988133, 7976266, 11964399, 15952532, 23928798, 35893197, 47857596, 71786394, 143572788]

約数ペア:

[(1, 143572788), (2, 71786394), (3, 47857596), (4, 35893197), (6, 23928798), (9, 15952532), (12, 11964399), (18, 7976266), (36, 3988133), (421, 341028), (842, 170514), (1263, 113676), (1684, 85257), (2526, 56838), (3789, 37892), (5052, 28419), (7578, 18946), (9473, 15156)]