143440492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162263}}^1$

素因数の和:162297

約数の個数: 24

約数和(自身を含む): 286233696

約数和(自身を除く): 142793204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 162263, 324526, 649052, 2109419, 2758471, 4218838, 5516942, 8437676, 11033884, 35860123, 71720246, 143440492]

約数ペア:

[(1, 143440492), (2, 71720246), (4, 35860123), (13, 11033884), (17, 8437676), (26, 5516942), (34, 4218838), (52, 2758471), (68, 2109419), (221, 649052), (442, 324526), (884, 162263)]