161379652

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{29863}}^1$

素因数の和:30067

約数の個数: 24

約数和(自身を含む): 324442496

約数和(自身を除く): 163062844

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 29863, 59726, 119452, 209041, 418082, 836164, 5763559, 11527118, 23054236, 40344913, 80689826, 161379652]

約数ペア:

[(1, 161379652), (2, 80689826), (4, 40344913), (7, 23054236), (14, 11527118), (28, 5763559), (193, 836164), (386, 418082), (772, 209041), (1351, 119452), (2702, 59726), (5404, 29863)]