161401644

素因数分解:

$2^2\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{3011}}^1$

素因数の和:4510

約数の個数: 36

約数和(自身を含む): 408397080

約数和(自身を除く): 246995436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1489, 2978, 3011, 4467, 5956, 6022, 8934, 9033, 12044, 13401, 17868, 18066, 26802, 27099, 36132, 53604, 54198, 108396, 4483379, 8966758, 13450137, 17933516, 26900274, 40350411, 53800548, 80700822, 161401644]

約数ペア:

[(1, 161401644), (2, 80700822), (3, 53800548), (4, 40350411), (6, 26900274), (9, 17933516), (12, 13450137), (18, 8966758), (36, 4483379), (1489, 108396), (2978, 54198), (3011, 53604), (4467, 36132), (5956, 27099), (6022, 26802), (8934, 18066), (9033, 17868), (12044, 13401)]