168984172

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{16811}}^1$

素因数の和:17181

約数の個数: 24

約数和(自身を含む): 338929920

約数和(自身を除く): 169945748

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 16811, 33622, 67244, 117677, 235354, 470708, 6035149, 12070298, 24140596, 42246043, 84492086, 168984172]

約数ペア:

[(1, 168984172), (2, 84492086), (4, 42246043), (7, 24140596), (14, 12070298), (28, 6035149), (359, 470708), (718, 235354), (1436, 117677), (2513, 67244), (5026, 33622), (10052, 16811)]