128544766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{483251}}^1$

素因数の和:483279

約数の個数: 16

約数和(自身を含む): 231960960

約数和(自身を除く): 103416194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 483251, 966502, 3382757, 6765514, 9181769, 18363538, 64272383, 128544766]

約数ペア:

[(1, 128544766), (2, 64272383), (7, 18363538), (14, 9181769), (19, 6765514), (38, 3382757), (133, 966502), (266, 483251)]