128540876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{65183}}^1$

素因数の和:65233

約数の個数: 24

約数和(自身を含む): 246395520

約数和(自身を除く): 117854644

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 65183, 130366, 260732, 1108111, 1890307, 2216222, 3780614, 4432444, 7561228, 32135219, 64270438, 128540876]

約数ペア:

[(1, 128540876), (2, 64270438), (4, 32135219), (17, 7561228), (29, 4432444), (34, 3780614), (58, 2216222), (68, 1890307), (116, 1108111), (493, 260732), (986, 130366), (1972, 65183)]