164996884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67511}}^1$

素因数の和:67575

約数の個数: 24

約数和(自身を含む): 317576448

約数和(自身を除く): 152579564

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 67511, 135022, 270044, 877643, 1755286, 3173017, 3510572, 6346034, 12692068, 41249221, 82498442, 164996884]

約数ペア:

[(1, 164996884), (2, 82498442), (4, 41249221), (13, 12692068), (26, 6346034), (47, 3510572), (52, 3173017), (94, 1755286), (188, 877643), (611, 270044), (1222, 135022), (2444, 67511)]