164618854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 269438400

約数和(自身を除く): 104819546

約数列:

[1, 2, 17, 34, 41, 82, 269, 439, 538, 697, 878, 1394, 4573, 7463, 9146, 11029, 14926, 17999, 22058, 35998, 118091, 187493, 236182, 305983, 374986, 611966, 2007547, 4015094, 4841731, 9683462, 82309427, 164618854]

約数ペア:

[(1, 164618854), (2, 82309427), (17, 9683462), (34, 4841731), (41, 4015094), (82, 2007547), (269, 611966), (439, 374986), (538, 305983), (697, 236182), (878, 187493), (1394, 118091), (4573, 35998), (7463, 22058), (9146, 17999), (11029, 14926)]