164366948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127219}}^1$

素因数の和:127259

約数の個数: 24

約数和(自身を含む): 320594400

約数和(自身を除く): 156227452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 127219, 254438, 508876, 2162723, 2417161, 4325446, 4834322, 8650892, 9668644, 41091737, 82183474, 164366948]

約数ペア:

[(1, 164366948), (2, 82183474), (4, 41091737), (17, 9668644), (19, 8650892), (34, 4834322), (38, 4325446), (68, 2417161), (76, 2162723), (323, 508876), (646, 254438), (1292, 127219)]