128433516

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{227719}}^1$

素因数の和:227773

約数の個数: 24

約数和(自身を含む): 306055680

約数和(自身を除く): 177622164

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 227719, 455438, 683157, 910876, 1366314, 2732628, 10702793, 21405586, 32108379, 42811172, 64216758, 128433516]

約数ペア:

[(1, 128433516), (2, 64216758), (3, 42811172), (4, 32108379), (6, 21405586), (12, 10702793), (47, 2732628), (94, 1366314), (141, 910876), (188, 683157), (282, 455438), (564, 227719)]