155594116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11311}}^1$

素因数の和:11515

約数の個数: 24

約数和(自身を含む): 288229760

約数和(自身を除く): 132635644

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 11311, 13756, 22622, 45244, 214909, 429818, 859636, 2047291, 4094582, 8189164, 38898529, 77797058, 155594116]

約数ペア:

[(1, 155594116), (2, 77797058), (4, 38898529), (19, 8189164), (38, 4094582), (76, 2047291), (181, 859636), (362, 429818), (724, 214909), (3439, 45244), (6878, 22622), (11311, 13756)]