145563248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{535159}}^1$

素因数の和:535184

約数の個数: 20

約数和(自身を含む): 298619280

約数和(自身を除く): 153056032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 535159, 1070318, 2140636, 4281272, 8562544, 9097703, 18195406, 36390812, 72781624, 145563248]

約数ペア:

[(1, 145563248), (2, 72781624), (4, 36390812), (8, 18195406), (16, 9097703), (17, 8562544), (34, 4281272), (68, 2140636), (136, 1070318), (272, 535159)]