159993812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{125387}}^1$

素因数の和:125431

約数の個数: 24

約数和(自身を含む): 315977760

約数和(自身を除く): 155983948

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 125387, 250774, 501548, 1379257, 2758514, 3636223, 5517028, 7272446, 14544892, 39998453, 79996906, 159993812]

約数ペア:

[(1, 159993812), (2, 79996906), (4, 39998453), (11, 14544892), (22, 7272446), (29, 5517028), (44, 3636223), (58, 2758514), (116, 1379257), (319, 501548), (638, 250774), (1276, 125387)]