142112929

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21529}}^1$

素因数の和:21600

約数の個数: 16

約数和(自身を含む): 173617920

約数和(自身を除く): 31504991

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 21529, 150703, 495167, 882689, 3466169, 6178823, 20301847, 142112929]

約数ペア:

[(1, 142112929), (7, 20301847), (23, 6178823), (41, 3466169), (161, 882689), (287, 495167), (943, 150703), (6601, 21529)]