128736088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{95219}}^1$

素因数の和:95251

約数の個数: 24

約数和(自身を含む): 261378900

約数和(自身を除く): 132642812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 95219, 190438, 380876, 761752, 1237847, 2475694, 4951388, 9902776, 16092011, 32184022, 64368044, 128736088]

約数ペア:

[(1, 128736088), (2, 64368044), (4, 32184022), (8, 16092011), (13, 9902776), (26, 4951388), (52, 2475694), (104, 1237847), (169, 761752), (338, 380876), (676, 190438), (1352, 95219)]