165709232

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61283}}^1$

素因数の和:61317

約数の個数: 30

約数和(自身を含む): 347664132

約数和(自身を除く): 181954900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 61283, 122566, 245132, 490264, 796679, 980528, 1593358, 3186716, 6373432, 10356827, 12746864, 20713654, 41427308, 82854616, 165709232]

約数ペア:

[(1, 165709232), (2, 82854616), (4, 41427308), (8, 20713654), (13, 12746864), (16, 10356827), (26, 6373432), (52, 3186716), (104, 1593358), (169, 980528), (208, 796679), (338, 490264), (676, 245132), (1352, 122566), (2704, 61283)]