138477308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{11251}}^1$

素因数の和:11453

約数の個数: 24

約数和(自身を含む): 258030864

約数和(自身を除く): 119553556

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 11251, 12308, 22502, 45004, 191267, 382534, 765068, 2036431, 4072862, 8145724, 34619327, 69238654, 138477308]

約数ペア:

[(1, 138477308), (2, 69238654), (4, 34619327), (17, 8145724), (34, 4072862), (68, 2036431), (181, 765068), (362, 382534), (724, 191267), (3077, 45004), (6154, 22502), (11251, 12308)]