128250306

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{120763}}^1$

素因数の和:120830

約数の個数: 24

約数和(自身を含む): 282587760

約数和(自身を除く): 154337454

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 120763, 241526, 362289, 724578, 1086867, 2173734, 7125017, 14250034, 21375051, 42750102, 64125153, 128250306]

約数ペア:

[(1, 128250306), (2, 64125153), (3, 42750102), (6, 21375051), (9, 14250034), (18, 7125017), (59, 2173734), (118, 1086867), (177, 724578), (354, 362289), (531, 241526), (1062, 120763)]