156912172467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{262651}}^1$

素因数の和:262943

約数の個数: 32

約数和(自身を含む): 225922744320

約数和(自身を除く): 69010571853

約数列:

[1, 3, 19, 47, 57, 141, 223, 669, 893, 2679, 4237, 10481, 12711, 31443, 199139, 262651, 597417, 787953, 4990369, 12344597, 14971107, 37033791, 58571173, 175713519, 234547343, 703642029, 1112852287, 2752845131, 3338556861, 8258535393, 52304057489, 156912172467]

約数ペア:

[(1, 156912172467), (3, 52304057489), (19, 8258535393), (47, 3338556861), (57, 2752845131), (141, 1112852287), (223, 703642029), (669, 234547343), (893, 175713519), (2679, 58571173), (4237, 37033791), (10481, 14971107), (12711, 12344597), (31443, 4990369), (199139, 787953), (262651, 597417)]