144489290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77267}}^1$

素因数の和:77302

約数の個数: 32

約数和(自身を含む): 300417984

約数和(自身を除く): 155928694

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 77267, 154534, 386335, 772670, 849937, 1313539, 1699874, 2627078, 4249685, 6567695, 8499370, 13135390, 14448929, 28897858, 72244645, 144489290]

約数ペア:

[(1, 144489290), (2, 72244645), (5, 28897858), (10, 14448929), (11, 13135390), (17, 8499370), (22, 6567695), (34, 4249685), (55, 2627078), (85, 1699874), (110, 1313539), (170, 849937), (187, 772670), (374, 386335), (935, 154534), (1870, 77267)]