171145132912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{822813139}}^1$

素因数の和:822813160

約数の個数: 20

約数和(自身を含む): 357100902760

約数和(自身を除く): 185955769848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 822813139, 1645626278, 3291252556, 6582505112, 10696570807, 13165010224, 21393141614, 42786283228, 85572566456, 171145132912]

約数ペア:

[(1, 171145132912), (2, 85572566456), (4, 42786283228), (8, 21393141614), (13, 13165010224), (16, 10696570807), (26, 6582505112), (52, 3291252556), (104, 1645626278), (208, 822813139)]