161790147148

素因数分解:

$2^2\times 7^1\times {\mathrm{3221}}^1\times {\mathrm{1793921}}^1$

素因数の和:1797153

約数の個数: 24

約数和(自身を含む): 323680934304

約数和(自身を除く): 161890787156

約数列:

[1, 2, 4, 7, 14, 28, 3221, 6442, 12884, 22547, 45094, 90188, 1793921, 3587842, 7175684, 12557447, 25114894, 50229788, 5778219541, 11556439082, 23112878164, 40447536787, 80895073574, 161790147148]

約数ペア:

[(1, 161790147148), (2, 80895073574), (4, 40447536787), (7, 23112878164), (14, 11556439082), (28, 5778219541), (3221, 50229788), (6442, 25114894), (12884, 12557447), (22547, 7175684), (45094, 3587842), (90188, 1793921)]