161837841089

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{217969}}^1$

素因数の和:218600

約数の個数: 16

約数和(自身を含む): 171251182080

約数和(自身を除く): 9413340991

約数列:

[1, 31, 43, 557, 1333, 17267, 23951, 217969, 742481, 6757039, 9372667, 121408733, 290552677, 3763670723, 5220575519, 161837841089]

約数ペア:

[(1, 161837841089), (31, 5220575519), (43, 3763670723), (557, 290552677), (1333, 121408733), (17267, 9372667), (23951, 6757039), (217969, 742481)]