172504316

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 304748304

約数和(自身を除く): 132243988

約数列:

[1, 2, 4, 211, 313, 422, 626, 653, 844, 1252, 1306, 2612, 66043, 132086, 137783, 204389, 264172, 275566, 408778, 551132, 817556, 43126079, 86252158, 172504316]

約数ペア:

[(1, 172504316), (2, 86252158), (4, 43126079), (211, 817556), (313, 551132), (422, 408778), (626, 275566), (653, 264172), (844, 204389), (1252, 137783), (1306, 132086), (2612, 66043)]