144420254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 251164800

約数和(自身を除く): 106744546

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 3229, 4066, 6458, 22363, 35519, 44726, 61351, 71038, 122702, 345503, 674861, 691006, 1349722, 3800533, 6564557, 7601066, 13129114, 72210127, 144420254]

約数ペア:

[(1, 144420254), (2, 72210127), (11, 13129114), (19, 7601066), (22, 6564557), (38, 3800533), (107, 1349722), (209, 691006), (214, 674861), (418, 345503), (1177, 122702), (2033, 71038), (2354, 61351), (3229, 44726), (4066, 35519), (6458, 22363)]