142440174

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{56123}}^1$

素因数の和:56181

約数の個数: 32

約数和(自身を含む): 323274240

約数和(自身を除く): 180834066

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 56123, 112246, 168369, 336738, 505107, 1010214, 1515321, 2637781, 3030642, 5275562, 7913343, 15826686, 23740029, 47480058, 71220087, 142440174]

約数ペア:

[(1, 142440174), (2, 71220087), (3, 47480058), (6, 23740029), (9, 15826686), (18, 7913343), (27, 5275562), (47, 3030642), (54, 2637781), (94, 1515321), (141, 1010214), (282, 505107), (423, 336738), (846, 168369), (1269, 112246), (2538, 56123)]